Anybody who owns a car should have a high-quality portable air compressor in the trunk. You never know when you will lose pressure and you are miles away from a fuel station or a garage.
You may think that a portable air compressor is not necessary because your car came with a tire pressure monitoring system and run-flat tires, but you are wrong.
When you have your own tire inflator, you can routinely and handily check to confirm your tire pressure. This way, you will be certain that you are driving within an optimal range.
Did you know that overinflated or underinflated tires can significantly interfere with your driving experience? Why go through all that trouble, if you can buy a tire inflator today.
The choice is huge, definitely! But we have narrowed down the search to five popular products that have truly impressed drivers in the automotive community.
|Product Name||Maximum PSI||Time to Inflate a Single Tire|
|Joyroom||150||Approx. 2 Minutes||View on Amazon|
|Viair 88P||120||Approx. 2 Minutes||View on Amazon|
|Helteko||150||Approx. 3 – 5 Minutes||View on Amazon|
|EPAuto||100||Approx. 2 Minutes||View on Amazon|
|Jaco SmartPro||100||Approx. 2 Minutes||View on Amazon|
- Top 5 Portable Air Compressors for Car
- #1 Joyroom 150 PSI 12V Portable Air Compressor Tire Inflator
- #2 Viair 88P 12 volt 120 PSI Portable Air Compressor
- #3 Helteko Portable Air Compressor Pump 150 PSI 12V – Digital Tire Inflator
- #4 EPAuto 12V Portable Air Compressor Pump, Digital Tire Inflator 100 PSI
- #5 Jaco SmartPro 12v 100 PSI Portable Air Compressor Digital Tire Inflator
- Things to Consider when choosing Portable Air Compressor
- Final Words
Top 5 Portable Air Compressors for Car
#1 Joyroom 150 PSI 12V Portable Air Compressor Tire Inflator
This 150 psi 12-volt tire inflator is small, portable and very powerful. The Joyroom Portable Air Compressor Tire Inflator can inflate your car, bicycle, air mattress, jeep, and so on.
It features top-of-the-line technologies, starting with the newly upgraded motor that is not only faster, but also more efficient.
It is capable of inflating the P185 or R14 from zero to twenty-eight psi in a span of two minutes. All you have to do is plug it into the cigarette lighter socket.
Then start your engine, connect the tire chuck screw to a tire valve. Once that is done, you can go ahead and turn on the unit.
You won’t have any problems monitoring the pressure because this unit comes with an easy-to-read digital tire pressure gauge that features 4 units of measurement (KG/CM², BAR, KPA, PSI).
What is also great about the Joyroom inflator is the auto shutoff mechanism (shuts off when ideal pressure is achieved), and overheat protection (shuts off when overloading).
- Comes with a faster and more efficient motor
- Digital tire pressure gauge is super easy to read
- Quick connect plug that locks steadily onto the valve
- Auto shutoff when desired pressure is reached
- Overprotection feature prevents overloading
- Easy to operate in the dark with the built-in LED flashlight
- Power cord length could be longer
#2 Viair 88P 12 volt 120 PSI Portable Air Compressor
The Viair 88P Portable Air Compressor can be a lifesaver for you when you are on the road. You no longer have to worry about a deflating car tire when you have the Viair 88P on hand.
This unit supports up to 33-inch tires. It is the ideal choice for cars, sedans, SUVs, trucks, and ATVs.
It has a nice LED/power indicator to let you know when you have power on. It has an analog pressure gauge that is easy to read.
When you connect this unit to your tire, it actually threads on the valve instead of snapping on, which is quite impressive since you will not bleed pressure.
This model has a single dual flat pin 20-amp fuse, which snaps in and out of the fuse housing on the power cord. We advise you to carry an extra Viair 20 amp fuse.
- Supports up to 33-inch tires
- Power indicator lets you know when power is on
- A sufficiently long power cord that’s easy to maneuver
- A good choice for a variety of cars
- User-friendly design with a handle
- Alligator clips are well-made for a solid electrical connection
- Comes with an analog pressure gauge
- A bit noisy than usual
#3 Helteko Portable Air Compressor Pump 150 PSI 12V – Digital Tire Inflator
The Helteko Portable Air Compressor is a small tire inflator that is powered by 12-volt DC. It has a good price point that will fit your budget.
You will admire the portable stainless steel and ABS plastic design. It looks well-made and very durable, and it is available in two colors (red and yellow).
It has a user-friendly digital display pressure gauge that features the four main units of measure: KG/CM², BAR, KPA, PSI.
What’s more appealing about this unit is the auto shutoff technology, which turns the air compressor off when the set tire pressure is reached.
The compact design with rubber stoppers is equipped with an inbuilt LED flashlight, which makes operation easy during an emergency.
The Helteko can be powered by plugging into your cigarette lighter. Once powered and configured, this unit can inflate a mid-size standard car tire in about three to five minutes.
- Durable and portable stainless steel/ABS plastic design
- Shuts off automatically when the desired temperature is reached
- Bright, easy to read, high precision digital display
- Takes about three to five minutes to inflate a car tire
- Built-in LED flashlight comes in handy during emergencies
- Comes with an extended 18-month warranty
- A bit noisy
- Cigarette lighter may be susceptible to blowing
#4 EPAuto 12V Portable Air Compressor Pump, Digital Tire Inflator 100 PSI
The EPAuto Portable Air Compressor is a solidly built unit that comes with a molded plastic carry handle for easy lifting.
There are two impressive features that will catch your eye. First, it has a unique connector that screws and unscrews easily on your tire valves, providing a solid connection.
Second, this unit is programmable and comes with (+/-) buttons for inputting your desired pressure. So, it will shut off automatically when the set pressure is reached.
In addition, the EPAuto has a well-designed digital pressure gauge that is easy to decipher. The preprogrammed display units include KG/CM², BAR, KPA, PSI.
It is powered using your car’s auxiliary power outlet and draws in power at 120 watts. It requires 12 volts and has a maximum pumping pressure of 100 psi.
The inflation tube isn’t just plastic like others, but it is slightly reinforced and wrapped neatly around the body. It also has a flashlight for night use.
- Powered with your car’s auxiliary power outlet
- It has a built-in fuse, which is an excellent safety feature
- Easy to read LCD display
- It will turn off automatically when set pressure is reached
- Has an easy to reach the switch on button
- Bright LED torch for use in the dark
- LED torch turns and stays on when the unit is powered
- Not a suitable choice for heavy-duty vehicles
#5 Jaco SmartPro 12v 100 PSI Portable Air Compressor Digital Tire Inflator
The Jaco SmartPro Air Compressor comes in a zippered nylon padded case. Inside you will find the air compressor, instruction manual, and nozzle accessories for other inflatable items.
The housing is engineered from a lightweight plastic, which is durable. On the back, you will find the dual power selector switch that allows you to choose between AC or DC power.
For DC power, there is a built-in cigarette lighter adapter cable stored neatly in the bottom part of the unit along with a nylon braided air hose.
For AC power, use the included six-foot cable, which can be found in the narrow pouch on the right-hand side of the carrying case.
On the front of the unit is an LED light, which can be set to a bright flashlight mode or a flashing red emergency SOS signal.
On top of the unit, there is an LCD display that is backlit with a bright blue LED for clear viewing even in dark environments.
- Smart pressure technology allows for easy pressure setup
- The backlit digital display allows viewing in the dark
- Two power sources, including DC and AC
- Lightweight and durable housing
- Bright LED torch for emergency and nighttime use
- A user-friendly handle for easy lifting of the unit
- Can inflate from 24 psi to 33 psi in just under a minute
- A little bit noisy than usual
- May overheat if left running for over ten minutes
Things to Consider when choosing Portable Air Compressor
With so many high performing products in the market, choosing a good portable air compressor doesn’t have to be a difficult proposition.
There are a few important things you have to consider before you spend your hard-earned money.
The very first feature that we insist you should be concerned about is the maximum working pressure. You must ensure that it is the ideal maximum PSI for your car tires.
Most popular portable air compressor brands have a maximum working PSI that ranges from one hundred to one hundred and fifty, a hundred psi being the commonest.
The maximum PSI rating may be confusing at times because some 100 psi rated portable tire inflators may be recommended for small cars and not heavy-duty vehicles.
However, the most recommended rating for your car tires is usually 100 PSI.
Continuous Operating Time
Everything else may look and sound excellent. But if the continuous operating time is highly limited, then you are likely to complain and even leave a negative review.
Inflating mid-size car tires; for instance, typically takes more than 2 minutes for each tire. So, a continuous operating time that is equal to or less than 10 minutes is acceptable.
In most cases, a good quality portable air compressor would take two to three minutes to inflate each car tire.
Portable tire inflators are not rated for extended use, which means the unit will heat up and cut off if the continuous operating time is exceeded.
Tire Pressure Gauge
The tire pressure gauge displays the air pressure in the main units (psi); so, you can monitor the pressure as your tire is inflated.
Basically, there are two types of tire pressure gauges you will come across on these units: digital and analog, digital being the most popular.
Most digital displays are equipped with (-/+) buttons for setting the desired pressure. This feature allows the unit to shut off automatically when the desired pressure is reached.
Most contemporary designs come with a third button that is normally located in between the (-/+) buttons for changing the unit of measure, such as from psi to BAR.
Built-In LED Flashlight
This is a trending feature that comes with most models. A built-in LED flashlight is an important addition that will come in handy at night or in the event of an emergency situation.
Portable air compressors for a car can be AC or DC powered. AC powered designs come with a power cable that you will plug into a socket outlet.
An AC powered tire inflator may be difficult to use if you are far away from home. So, we recommend a DC powered model, which needs you to have a cigarette lighter adapter that you can use to tap power from your car.
Like we earlier mentioned, contemporary car tire inflators are programmable, allowing you to input your preferred pressure, and they automatically turn off when the set psi is reached.
The auto shut off feature ensures that you will never overinflate or underinflate your tires. You will always drive with tires that are optimally inflated.
The other protection feature that you should look for is the thermal overload protection. A unit with this feature will avoid overheating by shutting down when the continuous working time is exceeded.
Make sure you buy a unit that comes with nozzle accessories for inflating water toys, air mattress, sports balls, inflatable boats, and bicycles among other inflatable items.
Tire pressure affects safety and economy, yet it is too seldom checked. It is time you upgrade your car maintenance aptitude.
It does not take much to ensure that you are always driving on optimally inflated tires. All you need is a high-quality portable air compressor for car.
You will never run short of products to choose from. But you need to choose a model that not only meets your budget but also your car requirements.
You need to choose the ideal maximum PSI, rated power, working voltage, continuous operating time, and display among other features.
The selected and reviewed products contain all the important attributes you might be looking for. All the best on your purchase.