10 Best Portable Air Compressors for Cars in 2021

Stuart Wellbert
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Are you heading out on a trip that requires you to inflate your tires?

Perhaps you own some off-roading or go-cart tires that have to be checked and re-inflated regularly.

Whatever the case you need to have a portable air compressor for those times when you’re on the road or trail.

As you’ll read in the reviews below, portable air compressors are a lot smaller and lighter than a regular air compressor. They’re ideal for travel, because they’re compact enough to fit in a suitcase or even a carry-on bag.

For the best portable air compressor, you need a model with high quality, efficient design, and great customer reviews. The models listed below fit this bill and then some!

Here are the best portable air compressors for cars in 2021, which will make inflating your tires a snap.

NameCategoryProduct
EPAuto 12V DC Portable Air Compressor PumpBest OverallEPAuto 12V DC Portable Air Compressor Pump
Helteko Portable Air Compressor Pump 12V DCBudget PickHelteko Portable Air Compressor Pump 12V DC
Viair 00088 88P Portable Air CompressorUpgrade PickViair 00088 88P Portable Air Compressor

1. EPAuto 12V DC Portable Air Compressor Pump

Our rating: 9 / 10

EPAuto 12V DC Portable Air Compressor Pump

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Pros:

  • Comes with a variety of nozzles
  • Compact size
  • Includes a flashlight
  • Works on a variety of tires

Safety Auto Air Accessories, 120L/min Air Flow with 4 Quick Connect Air Nozzles, 1.8L High Pressure Portable Auto Tire Inflator with Spare Tire

The EPAuto 12V Digital Portable Air Compressor is a small air compressor that can be carried anywhere you like with very little effort. It weighs about 2.2 pounds, so you can easily store it in the trunk of a car or in the back seat.

Since it has a digital display, you basically have crystal clear information regarding how much pressure you…re applying to your vehicle…s tires. This can be extremely helpful when inflating large truck tires, tires for motor homes, or military vehicles.

2. Helteko Portable Air Compressor Pump 12V DC

Our rating: 8 / 10

Helteko Portable Air Compressor Pump 12V DC

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Pros:

  • Very compact
  • Easy to use with an extra-long 8. FEET hose
  • An essential in a road trip emergency kit
  • Affordable
  • lightweight and portable with a carrying bag

Cons:

  • Compressor is pretty noisy
  • Will stop running if you don't keep the car running

This high-power tire inflator enables you to inflate the low tire up to 20 PSI with no noise and no power-cord hanging on you. Comes with LED light, its air hose is 4-8. FEET extendable. It will help you get out of a jam on the go.

The compressor is very compact, so it can store anywhere. It doesn't take up much space in your car. The digital tire inflator also has a long cable.

3. Oasser Air Compressor Electric Inflator Portable Hand Held Pump

Our rating: 8 / 10

Oasser Air Compressor Electric Inflator Portable Hand Held Pump

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Pros:

  • Fast (3 minutes for 12V and 18V inflations)
  • CSA certified
  • Heavy duty
  • Affordable
  • Easy to carry around
  • Comes with a carrying bag
  • Lightweight
  • Has condensation drainage
  • Portable and lightweight
  • Has a reverse polarity protection to protect your battery and prevent any damage to your electrical system

If you’re looking for a portable air compressor that’s portable, easy to use, and offers an impressive amount of PSI, then this is the one. The Oasser Air Compressor Electric Inflator Portable Hand Held Pump with Digital LCD Rechargeable Li-ion 12V 130PSI P2 is an excellent choice for any driver and comes with many useful features.

4. Viair 00088 88P Portable Air Compressor

Our rating: 8 / 10

Viair 00088 88P Portable Air Compressor

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Pros:

  • Fantastic price-to-value ratio
  • Integrated storage
  • Easy to inflate tires
  • Easy to use and install

This portable air compressor is great for those who don’t want to bother with a full-size unit on the go or for those who need a second emergency air source. There’s no need to store it in the trunk or under the seat of the car either.

When deflated, the Viair 00088 88P is about 73.5 cm tall, the diameter is about 30.5 cm, and it’s about 30.5 cm thick. The unit comes with a 12-foot power cord and a 100 psi gauge. This gauge shows readings in both psi and bar.

The psi gauge is what you’d find on most full-size units, the bar gauge ensures you’ll be able to inflate to the right pressure whether you’re in Europe or the US. If you’re unfamiliar with the metric system, there’s a chart printed on the front of the gauge to make it easy.

5. Kensun AC/DC Tire Inflator Portable Air Compressor Pump

Our rating: 8 / 10

Kensun AC/DC Tire Inflator Portable Air Compressor Pump

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Pros:

  • Comes with multiple interchangeable adapter
  • Budget Friendly

The Kensun AC/DC Tire Inflator is a handy and reliable air compressor that quickly attaches to your vehicle’s tire valve to release air and allow for a speedy and easy inflation.

While meant mostly for tires, this machine can also inflate other air-related devices like fitness balls, footballs, bike tires, and even your basketball. This air compressor is very easy to use, even for beginners. The buttons are big and can easily be pressed especially for those times when you’re rushing.

The Kensun AC/DC Car Tire Inflator is built mainly for both your vehicle’s tires and for your own on-the-go fun. It comes in handy at home and at the office.

6. FORTEM Digital Tire Inflator

Our rating: 8 / 10

FORTEM Digital Tire Inflator

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Pros:

  • Very durable
  • Has a shutting off feature
  • Lightweight
  • Durable carrying case
  • Can be used to charge almost anything that requires a power outlet

Cons:

  • Can only inflate tires (but that’s what we wanted)
  • Cords sometimes get jammed

We were a bit skeptical about this one at first, but we had no reason to be because we’ve had mostly great experiences with this product. This air compressor works very fast, and we were quite impressed with the overall performance.

Because of its size, it’s very lightweight and easy to carry around. The product is made of rubber and plastic, which ensures that it’s very durable and won’t wear out easily. It has a shutting off feature, which means that once it reaches the set amount, it shuts off. This is great for saving energy. The rubber casing is also very thick, ensuring that it won’t rip if dropped.

7. Breezz Air Compressor

Our rating: 8 / 10

Breezz Air Compressor

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Pros:

  • Works with all types of vehicles
  • Can inflate up to 150 psi of pressure
  • Durable and lightweight
  • Widely used in a lot of applications
  • Powerful air compressor
  • Save a lot of time to repair tires
  • Easy to operate and store
  • Provides more power and is easier than electrical air compressors
  • Comes with universal electric adapter

Cons:

  • Not ideal for air compressor for car racing
  • Just can be powered by cigarette lighter plug
  • The hose needs to be attached by yourself
  • Have to wait till it cools before it can be stored

If your vehicle has a dead battery, and you can’t use your car, this may be the best solution for you. This portable air compressor will inflate the tires for you, so you can still use your vehicle.

8. Audew Portable Air Compressor Pump

Our rating: 5 / 10

Audew Portable Air Compressor Pump

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Pros:

  • Well-built – The air compressor pump is built from a pretty strong plastic and it doesn’t feel cheap
  • Well-designed – It comes with advanced technology and features which you won’t find in most air compressors on the market today.
  • Suitable for cars, motorcycles, and bicycles – What we like about this air compressor is the fact that it is suitable for all makes and models
  • Powerful – It can pump up to 150 PSI
  • Portable – It is light enough to carry around and store at your house, so you can use it anytime you want.
  • Long power cord – It comes with a long power cord of about 4 feet.
  • Works well – This is an air compressor I can recommend because it works quite well. I have tested it and I’m quite impressed with the results. It pumps air pretty fast at 150 PSI.

110V-240V AC Output.

9. Tcisa 12V DC Portable Air Compressor Pump

Our rating: 5 / 10

Tcisa 12V DC Portable Air Compressor Pump

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Pros:

  • Lightweight & compact
  • Quick to inflate a variety of objects with different pump settings.
  • Auto shut off when pressure reaches a certain point
  • 4 different power settings
  • Ability to deflate

10. DBPOWER DC 12V Mini Tire Inflator

Our rating: 4 / 10

DBPOWER DC 12V Mini Tire Inflator

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Pros:

  • Easy to use
  • Very portable
  • Includes everything you need – no extra batteries or anything

Cons:

  • It comes broken right out of the box
  • Doesn’t work well with motorized vehicles

With High Pressure Gauge to Help Prevent Over Inflation.

This is a small, lightweight, AC/DC 12-volt compressor, designed to inflate a variety of tires from bicycle tires and scooter tires up to car tires. You have to supply the adapter and battery. At a fraction of the price of a full-size air compressor, it can be an essential item to have in your car trunk to inflate anything that needs to be inflated from tires to air mattresses.

Frequently Asked Questions (FAQ)

What is the best portable air compressor for auto?

You probably know that a subcompact car is tiny with a short nose. A 6-gallon air compressor would look massive next to the car to fill the tires. A super-compact car might well be considered an auto just a few years back. But, these small cars are getting more and more popular, otherwise, they wouldn't sell so well. But, what has held them back is their small amount of trunk space. Not only do they have little room in the back seats for passengers, but the trunk is even more constrained.

What's the answer? A portable air compressor! Air compressors now come in all sorts of shapes and sizes. You can fill your car tires from home with no need to pay for expensive fill-ups at the gas station in the city. Just carry your little air compressor about the size of a lunch box. Just connect it to your car tires and fill them up with air.

What is the best portable air compressor to buy?

Portable air compressors keep your tires inflated at the perfect PSI. It's important to buy a good portable air compressor if you are an avid traveler or even a regular commuter. We've spent hours finding the best air compressor for car tires to make sure you don't waste time and money trying to find what works best.

The right air compressor will give you peace of mind against flat tires during long road trips, tire blowouts, and irregular tire wear.

But you don't want to spend your hard earned dollars on a dud. Some models are flimsy and poorly constructed. Others have badly designed features that just don't work. The worst portable air compressor models are the loudest and require trailer-style jumper cables and are too big to travel with.

What is the best portable auto tire inflator?

Portable air compressors are a must-have for any automotive enthusiast because a flat tire can happen at the most inconvenient time. There are many types of inflators on the market—from trickle and jump starters to manual inflators and high-pressure compressors—but we recommend the following items because we've used them several times and can vouch for their sheer reliability and quality.

This is the quintessential tire inflator you can't afford to be without. The Avantek is a car tire inflator for high-pressure filling designed to fill any air-inflated automotive or truck tire with about 20 psi of pressure in only a minute. You can fill up to 100 psi with its maximum pressure gauge that resembles an industrial tire air hose, but tire pressure is reduced to its normal operating pressure once you pull the Avantek from the tire.

What size air compressor do I need to work on cars?

Conclusion

This is a good resource if you live in a place where you are frequently faced with flat tires and blown up backup systems due to extreme weather. If you are someone that is good with their hands and needs a cheap and reliable solution for repair or hobby, then you probably need a portable air compressor. Although you can do a lot of different tasks with it, it is mainly used for working on car tires. It is advisable to keep one in your car wherever you live. The following article recommends the 10 best.

Our Recommendation

NameCategoryProduct
EPAuto 12V DC Portable Air Compressor PumpBest OverallEPAuto 12V DC Portable Air Compressor Pump
Helteko Portable Air Compressor Pump 12V DCBudget PickHelteko Portable Air Compressor Pump 12V DC
Viair 00088 88P Portable Air CompressorUpgrade PickViair 00088 88P Portable Air Compressor