Home Blog

K&N Oil Filter Review: A Trusted Brand for Your Vehicle

KN oil filter

Your engine requires oil to function. However, without an oil filter, your engine could stall when you least expect. A quality oil filter can help extend the life of your engine and increase reliability in the long-term.

The K&N oil filter is an oil filter that works well for racers and high-performance vehicle owners. In this detailed K&N oil filter review, we look at who would benefit from this oil filter and how it compares to other oil filters in the market. 

What is the K&N Oil Filter?

The K&N oil filter was specifically for demanding auto racers. However, as time went on, it’s now a favorite with most car users due to its easy removal and durability. The brains behind the oil filter wanted to create something that would ease the headaches experienced with other oil filter brands over the years.

What Features Make the K&N Oil filter Unique?

Some of the unique features you’ll find on the K&n oil filter include:

  • Pre-drilled for secure wire security
  • Heavy-duty canister and base plate
  • Premium synthetic media 
  • Uniform pleated synthetic filter media
  • Pre-lubed base gasket
  • Anti-drain back valve
  • 17mm Hex Nut

Heavy-Duty Construction

The K&N oil filter boasts of thick canister walls for durability and extra sturdiness. Also, this reduces the risk of damage from debris and rocks. The filters can withstand high oil pressures, especially in a racing environment. 

The safety wire attachment prevents blown filters from getting on the track and causing a hazard to other race vehicles. 


High Flow Rate

K&N oil filters have resin cellulose filter media that enables high flow rates while offering excellent filtrations. The flow rate comes in handy for racing cars that use heavier grade oil and require quicker pumping than on standard vehicles.


You don’t have to worry about the loss of pressure through the filtering process because the engine circulates at high GPM rates. The filter works with synthetic engine oils, which help to provide flow performance even in cold conditions.



The K&N oil filter is covered by a limited warranty from defects in quality and materials. That means if the oil filter malfunctioned when it was being installed, you could get an exchange. 

Price of the K&N Oil Filter

How it compares to other Oil Filters

In this K&N oil filter review, we look at how it compares to other oil filters.

Bosch Premium FILTECH Oil Filter

Bosch 3330 Premium FILTECH Oil Filter for Select Audi, Ford, Lexus,...
  • Bosch recommends the use of Castrol motor oil
  • Exclusive FILTECH media technology screens out more harmful contaminants for greater engine protection
  • Strong steel base plates and housings prevent warpage, leaks, and poor fit. A high glass content is woven into the...

Bosch is a favorite brand when it comes to various household items like washing machines and fridges, but you may not know it’s also a leader in the best oil filter brands. The FILTECH utilizes a blended media with 99.9% efficiency. It sports a combination of glass materials and cellulose to get to this rate. 

The filter can capture a particle that is 20 microns out of engine oil. Its media is 40% thicker when compared to standard Media. At the heart of the filter, you’ll find a metal spiral wound, which boosts internal strength and durability.


You’ll love the stable build quality of the Bosch oil filter. Like the Royal Purple oil filter, the Bosch filter has an anti-drain back valve to reduce dry starts. You don’t have to worry about the filter drying out. 

The pre-lubed gasket makes installation straightforward, which helps to save time. Its reasonable price is another reason why the filter is popular and highly-rated. 

Mobil 1 M1 Extended Performance Filter

Mobil 1 M1-101 Extended Performance Oil Filter
  • Keeps oil cleaner, longer - 99%+ efficiency . Synthetic blend media keeps oil cleaner and holds more dirt
  • Protects 2X as long . Tested and proven at double auto manufacturers' recommended oil change intervals
  • Extra strength built-in . Strong, durable components for long-lasting performance . Heavy-duty canister withstands 9X...

The Mobil 1 M1 Extended performance filter comes from a leading oil manufacturer, and it doesn’t disappoint. You can expect to cruise through a substantial amount of miles before your filter is exhausted. The extended performance filter allows you to go longer between oil changes.

You’ll want to get this filter if you’re a long distance driver. The filter on the inside has a synthetic media that reaches 99.6% efficiency levels. Furthermore, it can trap particles that are as small as 25 microns. Unlike the K&N oil filter, the Mobile filter can withstand over ten times the standard operating pressure.


What’s more, the filter has 25 grams of capacity for contaminants, which gives it a 15,000-mile maximum life for frequent drivers. Its silicone anti-drain back valve prevents dry starts through removing any internal leaks during a shutdown. In case of any clogs, the filter’s bypass valve keeps the oil flow intact.

Although you may find the filter’s price costly, you can relax knowing that you won’t have to go through regular oil checks and enjoy the durability of the filter.

WIX Spin-on Lube Filter

WIX Filters - 51061R Spin-On Lube Filter, Pack of 1
  • Includes gasket, mounting plate, center tube and inner element tube
  • Increased dirt-holding capacity
  • High particle size retention

WIX is a reputable brand famous for its air, oil, and fuel filters. The company has three types of oils for light and regular trucks. The Spin-On filter stands out for its value and efficiency. It has a nitrile sealing gasket that’s hydrogenated to enhance durability in high temperatures.

Other notable features include the metal center lube, steel base plate, and the metal end caps. Its coil spring has durable bypass material. Its silicone anti-drain back valve is durable and works well in low or high temperature. 

You can expect a 99% efficiency thanks to the wired backing. The Spin-On is a must-have if your vehicle goes through highway driving or stays idle for long times. 

You’ll appreciate the quality components that assures you won’t be stranded. On the downside, it has an odd shape which requires you to use a specific wrench to screw the filter. However, after screwing, the gasket stays attached to the vehicle. 

Purolator Premium Oil Filter

Purolator L14610 Premium Engine Protection Spin On Oil Filter
  • Up to 5,000 miles (or as specified by OE) of engine protection
  • 96.5% dirt removal power
  • Multi-fiber, high-density media

Purolator has been around for decades and boasts of quality oil filters in the market. If you’re looking for a budget oil filter, you should check this one out.


Its high-density synthetic blend media gives you 99% efficiency with over 9,000 miles of usage when working with synthetic oils. Experts recommend oil and filter changes after 5000 miles; this filter will help you reduce your costs.

Like previous oil filters, the Purolator has a silicone anti-drain back valve. Other features include end caps, metal bypass valve, and metal center tube. 

One thing to note is that you may experience a reduction in maximum oil flow rate because of the high density of the media. You should opt for a different filter that works with high-performance engines if that’s your need. 

Also, the Purolator isn’t wire backed. However, car experts don’t find it a critical factor as synthetic blend media is simpler to old and stable than synthetic filters. It’s worth noting that Purolator has two other line filters, the Purolator Boss and Purolator Classic.

The Purolator Boss has similar features to Purolator One but boasts of durable design. However, it’s expensive, but you can be sure to cover 15,000-miles with a 99% efficiency with this oil filter. The classic version is cheaper and a beginner filter that gets you 5000 miles. Its 96.5 efficiency isn’t as impressive as what you would find in the Purolator One. 

AMSOIL Ea Oil Filter

AMSOIL is a leading manufacturer of synthetic filters and lubricants. If you’re looking for a premium standard in filters, AMSOIL oil filter is what you and your vehicle need. Its silicone, metal, and wire-backed synthetic media gives you a 98.7% filtration efficiency at 20 microns. 

Unlike K&N oil filter that only covers 5, 000 miles, the AMSOIL oil filter gets you at least 15,000-miles without the need for frequent oil changes. What’s more, the EaO filter gets you to 25,000 miles with AMSOIL synthetic oils. 

The filter is expensive compared to the K&N oil filter. However, it has the same features as the Royal Purple oil filter. Also, it’s only available from a few vendors. 

Royal Purple Oil Filter

Royal Purple 356753 Extended Life Oil Filter
  • FILTER CROSS REFERNCES: BOSCH 3300; FRAM (PH6607, TG6607, XG6607); Honda 15400-PFB-014; K&N (HP-1008, PS-1008); Mazda...
  • VEHICLE APPLICATIONS: 2002-2003 Honda Civic 2.0L; 2000-2006 Honda Insight 1.0L; 2004-2009 Honda S2000 2.2L; 2003-2020...
  • 15,000-mile protection when used with full synthetic oil

Although Royal Purple Extended Life Oil Filter hasn’t been around for long, the brand is synonymous for its excellent quality. The company makes the filter for various engines and automobiles. Most users love the filter’s ability to block particles and sediments.

When handling particle remover, the filter offers a 99% filtration efficiency at 25 microns with 100% micro-glass, something you won’t find in the K&N oil filter.

You don’t have to worry about punctures as the filter boasts of heavy and thick shell material. Also, the bypass valve allows for correct oil flow when there’s a restricted element flow. You’ll find a nitrile rubber base gasket that provides a leak-free seal. It’s also lubricated to lower torque during removal and installation. 

Unlike the K&N oil filter, the Royal Purple extended oil filter has a silicone anti-drain back valve that staves off dry starts by ensuring there’s no oil drain back in case of a shutdown. Moreover, the silicone material works in both cold and hot temperatures. 

The only downside is that the oil filter is expensive compared to other filters. However, you will find its value worth every coin

Pros and Cons

You’ll find the K&N oil filter convenient whether you’re looking for an oil filter for your SUV, truck, or a motorcycle. The filter works with most vehicles. Also, it boasts of durable and sturdy construction, which means it can withstand severe conditions.

It has a resin-impregnated media, a useful feature that helps to trap 99% of harmful contaminants. The filter has an inch exposed nut that ensures simple filter removal.


Most users’ love the anti-drain back valve that reduces dry starts by making sure that no oil drains back during the shutdown. 

You’ll love the high flow rate even when using heavy grade oils. Unfortunately, the oil filter may affect the filtration efficiency due to its small size, which means a small contact area. 


  • Ideal for both conventional and synthetic oils
  • Excellent flow rates
  • 00% filtration efficiency
  • Easy removal
  • Heavy-duty construction


  • The small size may interfere with the filtration efficiency

Final Thoughts

I hope that the K&N oil filter review gives you a better perspective of what to expect.

The K&N oil filter is a quality filter that works with both conventional and synthetic oils. You can use the filter with an SUV, ATV, or a motorbike. With a 99% effectiveness, the oil filter is famous for its performance and efficiency. 

Although you may find the oil filter expensive compared to other oil filters, you can enjoy the durability and high filtration levels. It’s also easy to install and comes with an anti-drain back valve to ensure that there are no leaks during the shutdown. 

featured image source: amazon.com

image icon source: flaticon.com

Mobil 1 Oil Filter Review: The Inside Scoop on Their Performance

mobil 1 oil filter review

Oil filters from Mobil have been known to be quite expensive compared to other oil filter brands, but their power and efficiency are what sells. Investing in a cheap oil filter may have detrimental effects on your engine that will cost you more for repairs or render your car engine obsolete. 

Compared to cheaper oil filters that use paper as a sieve which may eventually disintegrate and get into the oil circulation system, Mobil Oil filters use a synthetic filter media. You can actually drive a couple of thousand of miles without having to incur any major engine repairs. 

In our Mobil 1 Oil Filter review, we shall give you an overview of the product and manufacturer, take you through the product features, provide a comparison to other brands as we also have a look at the benefits and drawbacks of this filter. 

Mobil 1 Oil Filter: Product Overview

Some companies sell their brand names, while others their quality. For others like Mobil, both are paramount. Mobil has been in the industry for many years and has never manufactured subpar products. 

Because of their range of oil filters, there is always one for every car. Their filter models also exceed the standards of ordinary range filters, and their pressure levels are made to also match high-performance engines.

Mobil recommends its own motor oils for a prolonged filter life. For example, their Mobil 1 Annual Protection motor oil is proven to guarantee 20,000 miles of filter longevity without replacement. Their Mobil 1 Extended Performance engine oil protects your engine from overall wear and promises a 15,000 miles filter lifespan. 

It's Advanced Fuel Economy motor oil provides overall engine protection. 

With all these perks, you may as well make your purchase tomorrow. However, if you are still indecisive, go through the Mobil 1 features and technical specifications below. 

Features/Technical Specifications

Mobil has several filter models designed for different vehicle brands. In our review, we shall use the Mobil 1 M1-110 filter model to highlight its features and technical specifications. 

Mobil 1 M1-110 Extended Performance Oil Filter

No products found.

The M1-110 has a 99.6% oil contaminant filtration rate. This filtering ability is enhanced by its spin on and cartridge filter. The cartridge filter has a permanent housing with a replaceable filter media. For the spin-on design, the oil filter has a complete housing with a replaceable component. It also can hold twice the contaminant capacity as compared to other filters. 

The filter can also withstand nine times the standard system operating pressure. This pressure protection has an impressive level of 615 pascals per square inch, which is quite high compared to other similar products. The reason as to why this is important is that when you are driving in high temperatures at high speeds, there will be an increase in demand for oil by the engine for maximum performance. 

If you are using a substandard oil filter, you may notice that oil flows back into the filter whenever the car comes to a halt. However, with a silicone anti-drain back valve in the Mobil Extended Performance oil filter, this is not the case. 

The silicone protection ensures that your engine does not experience a dry start because of lack of oil. For further safety enhancements, Mobil has added a metal bypass valve that comes in handy when the filter media has been blocked by oil contaminants creating a barrier to the required flow rate. 

How the Mobil 1 Oil Filter Compares to Other Products

The Mobil 1 Oil Filter has received some competition among some of its old counterparts as well as young industry players. In our Mobil 1 Oil Filter review, we will compare how the Royal Purple Extended Life Oil Filter and the AMSOIL Ea Oil Filter compare to the Mobil Filter. 

Established in 1986, Royal Purple is a millennial. Despite its young age, the company has received great acknowledgment from the filter industry as well as impressive reviews by its many users. This is attributed to the quality filters they manufacture. 

At a lifespan of over 10,000 miles, this is one of the reasons why vehicle owners go for it as a premium choice. This duration is however lower compared to Mobil filters that can last up to 15,000 miles on synthetic motor oil. The filtration levels between the two are pretty much the same with the Royal Purple having a 99% filtration rate at 25 microns. 

For enhanced filtration efficiency, the synthetic media is made from 100% micro glass fiber material. This means that the pores of the synthetic material are very minute hence preventing even the tiniest contaminants from going into the engine.

The Royal Purple filter also comes with a silicone anti-drain back valve that prevents oil from flowing back into the filter, which causes a dry start. The interior of the unit, which includes a bypass valve and a center tube are all made of metal which increases the durability of the filter. The housing is also enhanced to provide extra cushions to the filter media. 

AMSOIL Ea has been among the premium filter manufacturing brands among the generation Xers. Established in 1972, the company has registered some excellent quality filters owing to its evolution in the use of metallic, silicone, and synthetic media. 

Compared to the Mobil 1 oil filter, the AMSOIL Ea Oil filter has lower filtration efficiency rates of 98.7% at 20 microns. The filtration level may be able to remove most of the oil contaminants but not the ones with the smallest grains. 

AMSOIL holds that the filter can last up to 15000 miles but only when used with AMSOIL synthetic oils. Compared to the Royal Purple, it’s a bit pricey, but this comes from its durability. Similar to the Mobil filter, it has a metal and silicone combined construction. 

Pros and Cons of the Mobil 1 Oil Filter

Even with impressive filter pressure levels and high built-in quality, the Mobil filter like many products has some setbacks to it. We shall use the Mobil 1-110 Extended Filter to discuss its pros and cons in our Mobil 1 Oil Filter Review.


  • Known brand
  • Durable
  • Can last up to 15000 miles when coupled with synthetic motor oils
  • 99.6% synthetic media filtration rate
  • Filter pressure levels significant for vehicles with high-performance engines
  • 28-gram contaminant holding capacity

As mentioned earlier, Mobil has been functional for a lot of years, with little to no disappointments expressed on their range of filters. With this assurance in place, you can definitely get Mobil filter for your car. 

The high-quality metal and silicone material used in its fabrication can remain unaffected even up to nine times the vehicles operating pressure. Additionally, the filter may go up to 15,000 miles before replacement when the car uses synthetic motor oil. 

Emphasis is placed on using synthetic motor oil because it lasts more than conventional motor oil. When you combine both super motor oil and super filter, you are set to for a very smooth ride. 


  • The silicon media does not have a metal backing

Some vehicle owners may find this filter a little bit overpriced but with such an impeccable record in durability for many car models, why complain?


It is a requirement to change your car filter even if it is the specific one that came with your vehicle. You can either use the same brand of filter or go for other premium filter brands available. The reason to why you should go for the premium models like Mobil 1 Oil Filter is so you can go that extra mileage with your vehicle. 

Over time, contaminants clog up your filter, thus making them ineffective. When to replace your filter may be indicated in the manufacturer's specifications, but this will also depend on the type and brand of oil you are using. 

Premium filters have synthetic media which can either be nylon, polyester, or glass. Because of the ability of the fibers in the synthetic material to form a tight sieve-like structure, they can collect small grain particles, which then allows for higher oil flow rates. This then alludes to the durability of the product. 

The type of oil filter you choose for your vehicle is also vital. There are mechanical, cartridge and spin-on oil filters, magnetic oil filters, sedimentation, and centrifugal oil filter. Getting the right filter for your car depends on several factors. 

A good filter should have extra pleats that will form an excellent barrier against the smallest sized contaminants. Among the structural features to consider are a metal end cap and a metal bypass valve for increased durability. To provide a shield against any leakages, the filter should have a rubber gasket that provides full proof protection. 

Getting the right filter size for your car engine protects you from having to repair mechanical problems caused by oil leaking. Even from the same manufacturer, filters have different components, material type, design, and size. All these variables are suited for particular car makes and models, hence the need to order the correct size when you are making your filter purchase online. 

If you are planning on getting an oil filter, you have probably encountered several issues with the performance of your engine. This may be signaled by the engine light on the dashboard. When the Low Engine Oil light is on, it shows that your engine is running on dirty oil.

auto repair

image source: pixabay.com

Other signs include oil leakages and the engine overheating. Your car will experience leakages when the engine performance levels cannot be handled by the pressure levels of the filter. Engine overheating arises from low heat conductivity due to contaminant build up. 

Once you have analyzed all the important points above, you will now be able to place where the Mobil 1 Oil filter stands. 

Got a Flat? Read These Nine Quick Fix Tips on How to Patch a Tire

Flat car tire

You’re having the worst day, stranding on the side of the road with a flat tire. Perhaps it’s downpouring, and you’ve no idea what to do next. Scenarios like this happen to everyone, which is why we’ll show you exactly what you to the next time you get a flat. Use these nine quick-fix tips on how to patch a tire and see how safe patching your tire is. 

How to Know if You Need a Tire Patch

Your car can get a flat tire for a wide range of different reasons, including: 

  • Metal or glass shards
  • Nails or screws on the road
  • Impacting with a curb
  • Hitting a pothole
  • Other automotive issues, such as a leaking valve system. 

Flats happen, and when they do, it’s important to know what cure is right for the type of puncture in your tire. Repairs vary, and the damage your tire shows will determine whether a patch, plug, or tire replacement is necessary. The first step is always to check out your tire if you think there may be an issue. 

Why You Need to Know How to Patch a Tire

person fixing flat tire

Image via Flickr

You can’t drive on a flat tire. Otherwise, you face severe damage to your tire and could cause irreversible damage to your vehicle. Unless you want to buy a new car, completing simple repairs like a flat tire is the best solution. 

While tire prices vary based on the make and model of your vehicle, tire patches cost an average of around $20-$40. A tire patch is also much less expensive than purchasing a brand-new tire, no matter what type of vehicle you drive. High-quality worktops out around $40, which includes having a tire expert ensure your tire safety and extend the overall life of your tire. 

Nine Quick Tips on How to Patch a Tire

Learning how to patch a tire can involve first learning a few important things about the type of flat tire, repair options, and how long each option lasts. Even with a patch, you could need a new tire if the damage is bad enough. 

Be Prepared

No one can avoid a flat tire. It happens to everyone at one time or another. To be prepared for a flat tire, make sure you have a few things in your car, such as:

  • Tire gauge
  • Lug wrench
  • Jack
  • Spare tire or doughnut (fully inflated)
  • Vehicle owner’s manual
abandoned car with flat tire

Image via Pexels

If any of these items have been misplaced or your vehicle didn’t come with them, it’s important that you purchase them for your safety. There are also some items typically not included with your vehicle that are nice to store in your trunk or glove box space just in case, including:

  • Flashlight
  • Gloves
  • Rain poncho
  • Wheel wedges
  • Portable air compressor (optional)

Without tire patches already on hand, you’ll need enough time to make it to your local automotive store to purchase a patch. Some people prefer to keep them on hand for the inevitable situation, which could be very helpful if you’re taking a long road trip and don’t want to spend tons of time on the side of the road waiting for help. 

Put on a Spare Tire

If you notice the tire is completely flat, you need to change to using the spare tire immediately. Never drive on a flat tire. Some cars come with what’s called a mini-spare or “doughnut.” These tires are slightly smaller than a traditional tire, but they get you around until you can fix the problem. Move to a safe location to change the tire slowly. A place with level ground, a parking lot, or straight stretch of roadway are ideal. Don’t attempt changing a tire on a narrow shoulder with oncoming traffic. 

Wonder How To has an excellent tutorial on how to put a spare time on your car that explains the steps if you’ve never dealt with a spare before. Because these tires often sit in your truck unused for years, you’ll also need to air up the spare. The recommended pressure is often displayed directly on the tire, or you can find the number in your vehicle owner’s manual. 

You can always take the damaged tire to a repair shop or service location when you have time, just make sure not to drive over the speed limit of your spare. Spare tires aren’t designed to withstand the same top speeds, so you may need to stay below 50 mph, or the tire may burst. 

Locate the Leak

Nail on tire

Image via Flickr

If your tire isn’t completely flat but seems to be leaking out air, your car's low tire pressure sensor may come on, and you may hear the hiss of the air escaping. A nail in your tire often causes this type of hole, and you may be able to patch the tire or plug the hole, depending on its size. First, however, you must find the leak. 

When you have the vehicle on the jack, you can rotate the tire to locate the leak. If you don't hear or feel any air escaping, try this trick: Mix liquid soap and water, brush the mixture on the tire, and watch the mixture bubble up where your hole is located. Use white shoe polish or chalk to mark the spot, so you don't miss it again. 

Decide Between Plug or Patch

If your flat tire is caused by a nail or screw and the hole isn’t torn open, you can plug the tire. Larger holes require a patch. You can purchase a tire plug kit with two T handles, which helps you plug the tire up yourself at home, or head to a professional who can complete the work the right way in no time. Although you can plug or patch a tire yourself, the help of a professional at your local tire shop ensures your safety. 

If the tire is very large, a patch won’t work either. Huge holes or a split tire requires you to completely replace the tire. Attempting to put a patch on a hole that’s too large will result in a leak, and you can expect the tire to flatten again quickly. 

Remove the Tire from the Vehicle

man changing tire

Image via Pexels

By taking the tire off your car, you can either put the spare tire on to provide more time for you to patch the tire. This is perfect if you’re on your way to work, for example, when the flat takes place. Either way, you’ll need to take the tire off the vehicle and the time from the rim before you can install the tire patch. The process can become complicated, which is where professionals come in. 

If you really want to do the work yourself, don’t drive on the vehicle as much as possible until you can fix the issue. Drive on a spare if you must but remove the damaged tire and install the spare. Any damage on your wheel may require further repairs as well.

Plugging the Tire on the Wheel

A tire service attendant may plug the tire puncture without first taking the tire from the car as well. Sometimes this is a better choice, especially if they’re not using a sealant to complete the work. However, the fix is still considered a temporary solution until you can fix the tire. 

The Tire Industry Association explains that when a tire puncture is sealed while the tire remains on the wheel, the fix is temporary. On the other hand, a correct repair involves removing the tire and lasts for the tire’s entire lifetime. 

How to Patch a Tire

Learning how to patch a tire is complicated for beginners, so the following instructions are quick how-to’s. You may need to follow further instructions on the patch kit your purchase, for example. 

After removing the rubber tire from the rim of your wheel, repair the tire one of three ways:

  • Buy a single repair kit that uses a combination of a plug and a patch in one
  • Buy a two-piece repair kit that uses a filler plug and covering the patch
  • Head to your local tire repair specialist. 

Next, completely deflate the tire if it’s not already. Take off the valve stem cap using the tool and be careful not to lose the cap so you can reuse it later. Separate the tire from the rim using a bead breaker bar and hammer, prying the rubber from the rim as you work along with the entire tire. 

vintage car tire

Image via Pexels

Once the rubber is free, clean out the puncture hole by inserting your reamer into the hole no less than six times. Rough the edges of the hole using diamond-grit sandpaper and brush away the rubber pieces that could have accumulated. Use rubber cement over the area, applying it just larger than the patch and push the plug into the hole. 

Apply the patch and plug to the puncture in your tire, and make sure the patch rests on the inner tire liner only. It should fit tightly, and you can seat the patch in place using a roller. Cut away any extra material protruding from the plug to ensure the patch sits flush with the tire. Lastly, check out the tire’s overall condition to make sure replacement isn’t required and then reinstall the tire on the rim. 

Tighten Lug Nuts by Hand

When putting the spare tire or patched tire back on your vehicle, try tightening the lug nuts all the way by hand. It may seem like much more work; however, this allows you to check each lug nut one by one and ensure optimal safety. Tighten the lug nut as much as you can by hand, then use a wrench for a final tightening after you lower the vehicle completely to the ground. 

Prevent Future Flat Tires

You can prevent flat tires in your future by completing regular maintenance on your tires. Make sure you properly inflate all four of your tires regularly and keep an eye on the tread of your tires for tread wear over time. You can also rotate your vehicle's tires according to the manufacturer guidelines to keep your wheels in the best condition, extend the life of your tires, and reduce your likelihood of getting a spare. 

How Long Can You Drive on a Tire Patch?

man driving car

Image via Pexels

According to RepairPal, tire experts project you can drive on a tire patch for an average of 7-10 years with no problems. That is, as long as the patch was properly applied and everything goes as planned. Many tire patches last the remainder of the tire’s lifetime. 

Keep in Mind

By deciding to put a patch on your flat tire, you’ve only come up with a quick fix. The results are only temporary, and you will need to take care of the flat tire still if you want to continue driving on the car for a long period of time. If you’re stranded on the side of the road, a quick fix is perfect. However, continuing to drive on a patched tire can cause issues later without further repairs.   

Featured Image: Flickr

Spirit A8 Car Jump Starter Review: How It Compares With Other Brands

spirit a8 car jump starter

The invention of the portable car jump starter revolutionized a small part of the auto service industry. These jump starters brought hope that the days of drivers being stuck on the roadside for hours waiting for a mechanic to help them will soon be gone. The Spirit A8 car jump starter is one of the most popular portable jump starters in the U.S.

Compared to jump-starting your vehicle with the help of another car, the portable jump starter is quicker, cleaner, and safer. Despite these obvious benefits of ownership, portable jump starters have not yet gained the universal acceptance they deserve. We believe that every driver should own a portable jump starter, and we want to help you find a good one, at a good value.

In this article, we discuss one of the most popular portable jump starters on the market: the Spirit A8 car jump starter. We explored how it compares with the competition and help you consider whether it is the perfect portable unit for you and your vehicle.

Comparison Table

What Is the Spirit A8 Car Jump Starter?

The Spirit A8 Car Jump Starter is a portable, 300 amp (max: 600 amp) jump starter with one USB output. This device is capable of jump-starting most passenger vehicles, from small cars to sport utility vehicles (SUVs).

Product Specs  

The Spirit A8 car jump starter is powered by an 18,000 mAh lithium-ion battery. It has one output capable of supplying numerous voltages, including 12V, 16V, and 19V. This jump starter's CC/CV value is 15V1A, and its start current is 200A, which peaks at 400A(3S). It is rated to function in a temperature range of 0 to 85 degrees F.

This jump starter has enough power to jump start most small cars and SUVs. This unit comes with battery clips and a phone charging cable, with the starter and accessories all fitting nicely into a softshell case. The device also comes with one power adapter, four mobile phone adapters, eight different laptop adapter tips, and a user manual.

How It Compares

We picked a few similar products available on the market to see how they compare to the Spirit A8. We also checked out the:    

  • Clore Automotive Jump-N-Carry JNC660 Jump Starter
  • DBPOWER 600A 18000mAh Portable Car Jump Starter
  • GOOLOO 18000mAh SuperSafe Car Jump Starter
Spirit A8 Car Jump Starter

Ease of Use

Using the Spirit A8 car jump starter is straightforward. To use this device, all you need to do is to connect the cables and to switch the car engine on. You should take a look at the cautions provided in the manual, of course.


The Spirit A8 is more than just a jump starter. In addition to jump starting a car, you can use this device to charge your laptop and phone. The A8 has up to nine different laptop plugs/adapters and four laptop connections.

Design Quality

Like most portable jump starters, this unit takes the form of a cube with a hard plastic cover. The jump starter weighs a little under 2.5 lbs., and it can likely fit in your glove box or a car seat pocket. Its controls are straightforward. The Spirit A8 car jump starter also has a protective case really helps in keeping its accessories together.


The Spirit A8 car jump starter has a high-quality battery of its own. This jump starter can hold a charge for weeks, and it will reliably start a car even after weeks without charging.


  • Portable
  • Affordable
  • Multiple connections


  • Lacks a light
  • Cannot jump heavy trucks
Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump...
  • 1,700 Peak Amps; 425 Cranking Amps
  • 22Ah Clore PROFORMER Battery
  • 46" Heavy-Duty #2 AWG Cables

The Jump-N-Carry JNC660 is one of the most powerful jump starters on the market. The jump starter has a replaceable, valve-regulated lead-acid (VRLA) Rechargeable Clore PROFORMER battery designed for durability, and it peaks at 1700 amps or 425 cranking amps. This jump starter doubles as a “power bank” for your devices: You can use it to charge a variety of gadgets via its 12V charging outlet.

Weighing 18 pounds and with dimensions of 3 x 14.1 x 5.1 inches, the JNC660 is much bigger and heavier than “pocket” jump starters. On the front of this device, there is a voltmeter enabling easy viewing of the battery status.  The 12V outlet, which has automatic circuit protection, is also located at the front, near this starter's status lights. This jump starter has 42-inch cables leading to the jumper clamps. The JNC660 is a very powerful starter with enough power to start engines all the way up to those in 8L diesel vehicles.

Ease of Use

We found no difficulties at all in using this jump starter. After you verify that it is charged, all you need to do is to connect the clamps properly, wait a few moments, and the vehicle should start. We like the shape of the clamps because they are extra-easy to connect to car batteries.


The JNC660 is one of the most powerful jump starters you can get. This jump starter can only charge or power 12V devices. Unlike the Spirit A8 car jump starter, or the DBPOWER and GOOLOO units we also tested for this article, the JNC660 doesn't have laptop or smartphone charging capabilities.

Design Quality

The JNC660 is a sturdy, heavy yet still portable jump starter with a hard plastic case. We like the fact that the battery, clamps, and other parts of the JNC660 are replaceable. This gives it a longer life than other jump starters.


The JCN660 jump starter is a reliable piece of equipment.  It is one of the few jump starters with a replaceable battery and clamps.


  • Very powerful
  • Replaceable parts
  • Can jump heavy trucks and big diesel engines.


  • Lacks a flashlight
  • Only charges 12V devices (no USB or other device jacks)
  • Lacks a power button, which could compromise its safety
DBPOWER 800A 18000mAh Portable Car Jump Starter (up to 7.2L Gas, 5.5L...
  • 【POWERFUL & COMPACT】: Jump start your vehicle (up to 7.2L gas or 5.5L diesel engine) up to 20 times with 800 amps of...
  • 【SMART CHARGING PORT】: With 18000mAh capacity and smart USB port, it can full charge your laptops (include 8 in 1...
  • 【INTELLIGENT PROTECTION】: The high quality and spray gold intelligent jumper clamps have over current protection,...

The DBPOWER 600A jump starter consistently gets rave reviews from auto self-service enthusiasts. Like the Spirit A8 car jump starter we covered first, the DBPOWER is small enough to fit in your car's glove box. DBPOWER incorporates a number of safety features in this jump starter, including spark-proof cable clamps.

This box uses integrated circuits that help prevent reverse-polarity faults, open circuits, short circuits, overcharging, overloading, over-current, and over-voltage conditions. The jumper cable connection points are protected by silicone covers. The DBPOWER 600A jump starter comes with a big 18,000mAH lithium-ion battery. This jump starter can power a variety of vehicles up to 6.5L gas engines and 5.2L diesels. The power produced by this DBPOWER jump starter is enough to jump start a typical car 30 times on one charge.


This jump starter also comes with a number of accessories including an LED light with bright, strobe, and SOS modes. The device has a push-button compass that can help you get back on track in case you lose your way. The jump starter comes with a semi-hard mesh protective case which can help you keep your jump starter and accessories in one place. We liked the LCD screen that shows the battery level, warnings, and the mode. This device has two 2.4A USB ports plus an 8-in-1 laptop adapter. Available output voltages are 12V, 16V, and 19V.

Ease of Use

This auto jump starter is very easy to use, and it only needs to be charged once every three months or so if you don't use any jumps within that period.


The DBPOWER jump starter has more useful features than any other jump starter on our list. Besides jump starting your vehicle, it can charge laptops or comparable devices of three different voltages. The DBPOWER jump starter can also charge smartphones and tablets. The LED's bright-light mode is quite handy as the unit can be used as a road hazard/warning light.

Design Quality

The DBPOWER jump starter is portable, and it was built in the mold of the Spirit A8 car jump starter. Like most comparable units, has a hard plastic cover. We like the fact that this jump starter comes with a protective case that can help users to stay organized. One of the features that makes this jump starter stand out is the LCD screen which shows the battery level and warnings.


The DBPOWER Jump starter is very durable. Its 18,000mAh battery can jump start a car 30 times over, although we recommend that you recharge the battery when it falls beneath the 75% mark. The drain rate of this battery is also low, and it can be carried around for three months without needing a recharge.


  • Two 2.4A USB output ports
  • Large, bright LCD Screen
  • It has traditional cigarette-lighter and wall-charger connections
  • Micro USB cable for mobile devices
  • Comes with a high-quality protection case
  • Equipped with an/off switch and auto-shutoff feature
  • Three-year warranty


  • Cable leads are short
  • No iPhone connection

No products found.

The GOOLOO 650A jump starter is a powerful, yet portable, jump starter that can start gasoline engines up to 6.5L and diesel engines up to 5.0L. This jump starter can charge a vehicle up to 20 times on a single charge. It has a 12V/10A power output port that can also power machines like car coolers and portable air compressors.

This device can function in a variety of weather conditions across a broad temperature range. It features quality cables that help protect against short circuits, overcharging, overvoltage, and over-current issues. This jump starter has a 650-peak amp, 18,000 mAh power bank.


The jump starter has an LCD screen that displays vital information about the battery. The device also has an LED light that can work as an SOS (hazard) or strobe light. Like the DBPOWER jump starter we also review here, this device has two USB ports. It has a protective case, and it comes backed by an 18-month warranty.

Ease of Use

At a weight of 2 pounds (and dimensions of 9.8 x 6.3 x 4.1 in.), the GOOLOO jump starter is easy to carry and use. This device can easily be tucked away in the glove box. Using it is easy; it basically involves establishing the connections and turning the car engine on.


This portable jump starter is versatile. Its features are similar to those of the DBPOWER jump starter.

Design Quality

This jump starter weighs about 2.3 lbs. It is well built, with various ports and the LCD screens positioned for easy access.


The battery of this device is reliable when the device is new, and you can charge a typical car about 20 times with one charge.


  • Very small and portable
  • Versatile LED light
  • Offers USB, phone, and laptop ports


  • Fragile cables
  • Battery fades with time, according to some reviewers

Choosing a Car Jump Starter

If you’re looking to purchase a car jump starter, here are some important factors you’ll need to consider.

Can revive a dead battery

It might sound obvious, but don’t merely expect a jump starter to restart a dead battery unless the product description states it. For example, there are many jump starters that can top-up a low battery but don’t have enough power to restart a dead source.

Portable size

You’ll need to store your car jump starter in your vehicle for desperate times. Although a bulky device will have plenty of power that you need, you’ll require a lightweight, small unit to store in your trunk. The average jump starter weighs around 20 pounds, so aim to keep the weight below this for portability purposes.

Cable length

The cable length plays a significant role in where you’ll place your jump starter during use. Your desired location depends on your personal preference. If you store the jump starter on your car’s hood during use, a small cable length will suffice. On the other hand, if you intend to keep the device on the floor while you charge your car, you’ll need a cable length that can reach the jump starter and your car from a farther distance.


Finally, you’ll require a voltage that suits your vehicle. The average car comes with a 12-volt battery. But if you own a truck or bus, this will likely be 24 volts, so choose a device that matches your vehicle’s requirements.


The Spirit A8 car jump starter is a high-quality unit that will meet the needs of most car and SUV owners. In addition to reliable jump starting, the A8 comes with a variety of laptop, phone, and tablet chargers.

However, a careful comparison of the features of the jump starters on our list reveals that the DBPOWER jump starter is the best jump starter overall. Equipped with an 18,000mAh battery, an eight-in-one laptop jack, two 2.4A phone charging ports, a flashlight, and a compass, this jump starter is cheaper, more versatile, more reliable, and more durable than the Spirit A8 car jump starter.

Drivers of heavier vehicles have a solid option in the JNC660 jump starter. Although this jump starter does not have phone or laptop charging features, it is the only jump starter on our list that will reliably jump start engines 6L and larger.

The Best Portable Air Pump for Car Tires: 10 Selections to Keep Your Wheels Inflated

air pump

Have you ever been scooting along down the road and noticed a strange, gravelly sound? Maybe passing cars began to honk at you. Perhaps you even heard a loud pop and lost a little control over your vehicle for a second. Hopefully not.

When these things occur, the most likely culprit is a low or blown tire. Changing your tire isn't a complicated process with the right tools, though it can be tedious and frustrating, especially if caught in the rain or terrible traffic. 

But too often, drivers open their trunks to retrieve their spare tire, only to find that the spare is entirely flat. And those with low tire pressure may be many miles away from a mechanic or a gas station with an air pump. Before you spend an inordinate and unnecessary amount of money on a tow-truck or new tire, consider investing in a portable air pump.

There are a wide variety of gadgets for your car, and you now have the power to jump-start your battery with something that fits in the palm of your hand. The same is true for the air in your tires. Using a small handheld device, you can maintain your tire pressure and keep your tires healthier for longer.

In a bind, you can also use such a device for quick inflation before heading to the nearest mechanic. These devices usually charge via your vehicle's 12V cigarette lighter socket and considering the amount of trouble, labor, and money they can save you, and they're incredibly inexpensive.

Today, we’re going to take a comprehensive look at portable air pumps and find out which model is the best. Let’s get started!

Portable Air Pump FAQs

Before we can compare products, we must first answer the basic questions regarding air pumps. It would be hard to tell which the best portable air pump for car tires if we didn’t know what a portable air pump was! 

What a portable air pump?​

What does a portable air pump do?

How does it work?

Where can you buy a portable air pump?

How We Reviewed

To provide our readers with the most accurate and valid information possible, we did quite a lot of research. We researched air pumps and compressors, to find out how they work and what they typically look like. We then began to scour the internet and local auto shops for portable air pumps. We read reviews and product descriptions. We compared features, prices, and shipping methods. 

We then considered the average life of a car tire and how much weak tire inflation impacts the life of a tire. We researched the power usage of typical portable air pumps, to discover what kind of impact they may have on your car battery or home electricity bill. 

We then compiled several lists of the most promising portable air pumps, and slowly eliminated many candidates until we had a manageable number. Once we had our candidates for "Best Portable Air Pump for Car Tires" we continued to compare until we had a single best choice. This project was a weighty and challenging task, as the results of our findings may influence those who end up with flat tires, stranded on the roadside. We kept this in mind as we compiled our data.

The Best Portable Air Pump for Car Tires

FORTEM Digital Tire Inflator

FORTEM Tire Inflator Portable Air Compressor, Bike Tire Pump, 12V...
  • Portable and Compact - Take your Fortem air compressor for car with you and be ready for any emergency. The 14ft power...
  • Multi-purpose - Perfect for car, truck, suv, motorcycle tires. Includes three nozzle attachments for sports balls, air...
  • Built-In Safety Features- Super bright automatic LED flashlight makes our car air pump suitable for roadside emergency...

The FORTEM Digital Tire Inflator is small, lightweight, aesthetically pleasing, and built-to-last. The rugged black and red square connects to your car's internal 12V port and features an LCD. You set your target pressure, connect the hose to the tire you wish to inflate, and flip the switch. 

The FORTEM will automatically turn off when the goal pressure rating has been reached. And if you're dealing with low tire pressure during the night, you can rest easy knowing that the FORTEM portable air pump also features a handy flashlight.

Key features

  • LCD Display Screen
  • LED light for dark areas
  • Incredibly small and lightweight
  • Automatically shuts itself off after tire pressure is achieved
  • Simple controls that are easy to see and use

Audew Portable Tire Inflator

No products found.

The teeniest, tiniest portable air pump that you can find is the Audew Portable Tire Inflator. Weighing in at only 0.8 lbs., this small device is a utilitarian dream come true. While it is the smallest device on this list, it has a hose reach of up to ten feet. That’s amazing! The Audew maintains its slim design by using the body of the pump to house the hose and cord. You’ll never lose those tiny pieces ever again.

However, it does not include a flashlight, and you must carefully monitor the pump’s gauge and disconnect the hose when the tire pressure is correct.

Key features

  • Smallest and lightest portable tire inflator
  • Hose reach of up to ten feet
  • The least expensive portable air pump

P.I. AUTO STORE Premium Air Compressor Tire Inflator

PI Auto Air Compressor - Portable, 12V, Digital Tire Inflator...
  • Fast: Skip the gas station - this portable air compressor will quickly inflate your tires from the comfort of your...
  • Simple: Our car tire pump is easy to use; start the engine, power by a 12V cigarette lighter outlet, connect to tire...
  • Visibility: Equipped with a built-in LED light and red SOS light, this air pump for car tire inflations will have you...

For a few dollars more than the FORTEM, you can get a slightly bulkier, but also marginally more featureful portable air pump. The P.I. AUTO STORE Premium Air Compressor Tire Inflator comes equipped with a bright LED flashlight, a red emergency light, and a large LCD, almost exactly like the FORTEM.

The P.I. AUTO STORE air pump also houses its cable and hose internally, much like the Audew pump. Indeed, it features some of the best qualities of both pumps.

Key features

  • Red emergency light
  • Compact design, relatively lightweight
  • LCD screen
  • Automatic shut-off upon pressure goal completion

AstroAI Portable Air Compressor Pump

AstroAI Portable Air Compressor Pump, Digital Tire Inflator 12V DC...
  • INCREASED SAFETY: Properly inflated tires provide better performance in all weather conditions; prevent crashes, tire...
  • ADVANCED ACCURACY: Professionally calibrated to always return a reading within 1% of the pressure of your tire. No more...
  • EASY AND QUICK: Simply turn your vehicle on, plug in the air compressor, and inflate! A high-flow pump inflates your...

If you're willing to compromise a little on size and weight, you can get a multi-functional portable air pump for a lesser price than the FORTEM or the P.I. pump. It looks like a miniaturized version of a full-size air compressor! It has a backlit display screen, which is incredibly handy when in the dark. It also has a flashlight, a metal internal motor, and an automatic shutoff feature. And it's only 3.5 lbs.!

The cord and hose are slightly awkward, as they are only secured when wrapped around the body of the pump. However, this is a small price to pay for the power you get from this portable air pump!

Key features

  • Backlit display screen
  • Automatic shutoff mechanism
  • Convenient carrying handle for trunk storage and removal

Amzdeal Air Compressor Portable Auto Pump Cordless Tire Inflator

No products found.

For those who detest the tangle and mess of cables, hoses, and wires, the Amzdeal Air Compressor has been patiently waiting for you. This pump looks like an electric drill, and the only includes a single hose, with three adapters. No cables, no wires to string out your car window or door. Only the pump, the house, and you.

This portable air pump is charged at home and brought along with you in the car. It can also be used to charge multiple inflatable items, like basketballs or pool toys. If you are tired of dealing with cables and wires, you can simplify your tire inflation experience with this simple, portable air pump. 

Of course, the downside to this is that you must continuously keep your pump charged. If you forget, and the battery happens to die, you're probably out of luck. 

Key features

  • No extraneous cables or wires
  • Easy to use
  • Unique design

AUTLEAD C5 Digital Tire Inflator

No products found.

With many of the critical features of the AstroAl, the AUTLEAD C5 Digital Tire Inflator straddles affordability and functionality. The AUTLEAD does not have many frills and is not nearly as aesthetically pleasing as the AstroAl pump. It somewhat resembles a Speak N' Spell toy. Block-like, with a handle built into the shape of the pump, it's also slightly like a pump purse.

The AUTLEAD is lightweight, designed to be simple, and blunt. Do you need to inflate your tires? The AUTLEAD pump The AUTLEAD pump has a flashlight with three options: bright, SOS, and strobe. Need to raise a ball? You guessed it! The AUTLEAD pump has adapters that are perfect for inflating nearly anything! And if you're tired of messy cables and hoses, don't worry. You can tuck those away into the body of the AUTLEAD pump.

Key features

  • Three flashlight functions from which to choose
  • Simple design
  • Lightweight
  • Decently priced

Breezz Air Compressor

Breezz Air Compressor, 12V DC Portable Auto Tire Pump with Digital...
  • 【STRONG POWER & FAST INFLATION】: Up to 150 PSI, Inflate the 195/65R15 car tire from 0 to 35psi under 4min. It makes...
  • 【AUTO SHUT OFF】: Simple and useful technology in the car air pump. Preset your desired pressure value, When the tire...
  • 【DIGITAL DISPLAY & LED LIGHTING】: The portable air compressor equipped with a large high-precision and bright...

When you want your tire inflation to be a breeze, you can always turn to the Breezz Air Compressor. Though it is not the smallest, least expensive, or most featureful portable air pump on this list, it is sturdy, fast, relatively inexpensive, and super compact. It can inflate a typical car tire from 0 psi to the appropriate amount in approximately four minutes. 

In addition to its general awesomeness, you can also be sure that you'll always find the Breezz when you need it. It's bright color, flashlight, and the backlit screen will assure that it'll still be around when you need it! 

Key features

  • Bright color, and a backlit screen
  • Inflates tires very quickly
  • Hose and cable stored internally
  • Decently priced

EPAuto Digital Tire Inflator

EPAuto 12V DC Portable Air Compressor Pump, Digital Tire Inflator
  • Convenience: Plug directly into Cigarette Lighter Socket of your Vehicle. 12VDC, 10 to 15 amps, 120 to 180W. Equipped...
  • Multiple Uses: Inflate tires on cars, bikes, sedan and midsize SUV. (Engine size under 3.5 liter) Universal valve...
  • Capacity: Does NOT Support truck tires, for instance: light truck tires (LT), heavy duty truck tires or any truck tires.

With much of the charm of the AstroAl, but with the added convenience of a traveling bag, the EPAuto Digital Tire Inflator is heftier than the AstroAl, and is nearly the most substantial portable air pump on this list, coming in at 3.75 lbs. But its strong flashlight, large display, and traveling bag add to its charm.

The EPAuto is a dependable choice and easily kept out of the way in the trunk of your car. 

Oasser Air Compressor Portable

Oasser Air Compressor Electric Inflator Portable Hand Held Pump with...
  • Large 2200 mAh Lithium Battery: The rechargeable Oasser electric air compressor can be turned on rapidly. It can inflate...
  • Free Gift of Abundant Accessories: 12V power base, storage bag, 2 Air Hoses 13.78inch and 4.72inch, quick coupling and...
  • Fashionable and portable: The pump with LED light is uniquely pistol-shaped and portable to use in the daytime or...

This pump is like the magic wand of portable air pumps. Designed in the form of a long black tube, the Oasser Air Compressor looks like something from the future. On one end of the microphone-like device, is a lit digital display screen with buttons and a port for charging. On the opposite end is a strong flashlight. The center of the torch is a port for the hose!

The whole design is brilliant, compact, and highly futuristic. It's also capable of automatically shutting off air flow, to no over-inflate your tires. 

Key features

  • Unique and efficient design
  • Lit display screen
  • Lightweight
  • Easy to use

Kensun Portable Air Compressor Pump

Kensun AC/DC Power Supply Portable Air Compressor Pump with Analog...
  • You get enormous customer service support from one of the most trusted names in automotive accessories.
  • The tire inflator is perfect for use indoors and during the travel as it is designed with AC and DC power cords.
  • This portable air compressor comes with a pair of accessory nozzles. If you have Presta valve, you may need an...

The Kensun Portable Air Compressor Pump is versatile. This pump can use your car’s 12V port or your home’s electrical outlet to charge and work. It also comes with three adapters, making it perfect for inflating all types of things. With dual metal motors, this portable air pump can inflate a car tire more quickly than the average pump can.

The included travel case is convenient. Unfortunately, the price is not, especially when you consider the convenient features that the Kensun lacks, like a flashlight or lit display screen.

Key Features

  • Dual charging methods
  • Dual metal motors
  • Travel bag
  • AC and DC capabilities

The Verdict

stanley air compressor

After careful consideration, we came to find the best portable air pump for car tires. Though every candidate on our list is worthy, there is one that truly stands apart and above from the rest.

For us, there could be no other choice than the AstroAl Portable Air Compressor Pump. Though it doesn't feature an internal cable and hose storage mechanism, it is sturdy and multi-purpose. The AstroAl’s price, effectiveness, weight, aesthetics, and functionality outpaces the competition, making it the best portable air pump for car tires.