Prefer Watching? Here is the Review Video!
- #5 Tire Inflator Air Compressor From TEROMAS
- #4 Tire Pump with Inflation and Deflation Modes From Avid Power
- #3 Dual Cylinder 12V Portable Air Compressor Pump From GSPSCN
- #2 20Volt Cordless Tire Inflator Air Compressor From Avid Power
- #1 AstroAI Air Compressor Tire Inflator From AstroAI
The 5 Best Portable Air Compressors Of 2021
It’s shocking how often we hear about people running low on air while driving. A portable air compressor lets you top off your tires whenever you need to. Using a motor and air storage tanks, these powerful machines operate by creating air pressure using a piston and chamber.
If you keep one of these handy tools in your car, you’ll never have to worry about a flat again. And the good news is that they’re cheap, compact, quiet, and easy to store away. Keep reading to find the perfect one.
To make this top 5 of the Best Portable Air Compressors, we have analyzed 3087 customer reviews and looked through 96 products.
#1. AstroAI Air Compressor Tire Inflator From Astroai
Best Budget Option
Budget Option
AstroAI is one of the best portable tire inflators available online. It can achieve a filling pressure of 35 PSI in less than 5 minutes for a standard tire. This digital air pump comes with a bright LED light that will provide you with a light source for operating in the dark.
- Preset Target Pressure
- Bright LED Light
See It
AstroAI is one of the best budget portable tire inflators that you can find online. If you are in need of a portable air compressor to fill a flat tire on the side of the road, this product is worth considering having in your car. It can achieve a filling pressure of 35 PSI in less than 5 minutes for a standard tire.
Just enter your desired tire pressure into the programmable LED screen, and the unit will inflate your tires to the desired pressure in a flash, it automatically shuts off when the proper tire pressure is reached.
This digital air pump comes with a bright LED light that will provide you with a light source for operating in the dark.
#2. 20Volt Cordless Tire Inflator Air Compressor From Avid Power
Most Portable Option
Top Pick
A cordless tire inflator can be used to fix a flat tire. It has a pressure gauge that lets you know when the tire is fully inflated. There are two power sources: a 12Volt car power adapter and a 20Volt lithium-ion battery pack.
- Cordless
- Built-In LED Flashlight
- 20V Lithium-Ion Battery
- Max 100 PSI
See It
This cordless tire inflator is a multi-purpose device that can be used to fix a flat tire on your car, bike, or ATV. It has a pressure gauge that lets you know when the tire is fully inflated. And a built-in LED flashlight lets you work at night and see if you need to change a tire. There are two power sources: a 12Volt car power adapter and a 20Volt lithium-ion battery pack.
When the battery runs down, the inflator will automatically shut off. While this tool is suitable for small tires, it cannot inflate large trucks tires, because the airflow is not powerful enough.
Also, it has a maximum pressure of 100 PSI.
#3. Dual Cylinder 12V Portable Air Compressor Pump From Gspscn
Great Value
Top Pick
This pump can blast your tires with an airflow of 70Liters per minute, with no problems at all. This dual cylinder pump has a 12Volt power supply, and a low air pressure setting that lets you air down your tires. It isn’t the most powerful model on the list, but it is more than enough to get your tires inflated.
- 12 Volt Power
- Air Flow: 70L/Min
See It
This dual cylinder pump has a 12Volt power supply, and a low air pressure setting that lets you air down your tires to 20 PSI. The price of this air compressor is quite reasonable at under $60 at the time of this review. This one includes a Carry Bag, a 3.5meter Coil Air Hose, a pressure gauge, a battery clamp, and 3 adapters for bicycles, balls, pool toys, and sporting equipment inflation.
This is a fairly basic air compressor pump. You do need a 12Volt power supply for this pump, but it won’t be hard to find one as you can connect it to your car battery. If you are planning on taking your new air compressor along with you, we highly recommend the GSPSCN Dual Cylinder, Portable Air Compressor Pump.
We were pleasantly surprised by this pump’s efficiency and it will blast your tires up with an airflow of 70Liters per minute, with no problems at all.
While it isn’t the most powerful model on the list, it is still more than enough to get your tires inflated to the proper pressure. With this one, it doesn’t take much time at all to fill up each tire.
#4. Tire Pump with Inflation and Deflation Modes From Avid Power
Best Of The Best
Best of the Best
The Avid Power Air Compressor is the best portable air compressor we’ve found. It’s well-built with a sturdy handle and two hoses for high- and low-pressure applications. Even though it has one of the highest air-volume capacities, it won’t fill up a big tire in a hurry.
- For High- & Low-Pressure
See It
If you want to keep your tires topped off while on the go, you’ll need an air compressor that’s small, lightweight, and won’t break the bank. The Avid Power Air Compressor is the best portable air compressor we’ve found. It’s well-built with a sturdy handle, two hoses for high- and low-pressure applications, and a built-in pressure gauge.
With that in mind, this isn’t the kind of air compressor you want to have in your car workshop. It’s ideal if you only want to fill one or two tires, in this situation, the Avid Power Tire Pump is a good bet.
Even though it has one of the highest air-volume capacities of the units on this list, it still won’t be able to fill up a big tire in a hurry. It also has a relatively short hose that’s hard to maneuver. That said, for most people, this air compressor is definitely worth checking out if you need to adjust the pressure in your tires.
#5. Tire Inflator Air Compressor From Teromas
Best Bang For Your Buck
Best Value
For the price, this is by far the best portable air compressor we have seen. Easy to use, has a digital display, and inflates tires very quickly. Comes with multiple nozzles for the hose, so you can use it for bikes and other things as well as your car.
- Built-In Flashlight
- AC Wall Plug
- 4 Nozzle Adapters Included
- Max 150 psi
See It
For the price, this is by far the best portable air compressor we have seen. It’s easy to use, has a digital display, and inflates tires very quickly. It also has a built-in LED flashlight that you can use in an emergency. And if the battery on the unit dies, you can use the AC wall plug to top things up at home.
This one comes with multiple nozzles for the hose, so you can use it for bikes and other things as well as your car. As it is, it has an integrated pressure gauge that reads between 0-150 PSI.
