5 Off Road Air Compressor You Should Have in Your Trunk

Are you about to step on the adventure that has off-road in between? Stay prepared, having the best off-road air compressor along. On these roads, your vehicle’s tires have increased temperature and low pressure, which might result in a tire blowout.

Let’s look into the best options available in the market.

5 Best Off-Road Air Compressor

1. ARB (CKMP12) Portable Air Compressor – Best OFF Road Air Compressor Overall

Rechargeable Cordless Tire Inflator
  • Weight: ‎‎15.2 pounds

  • Dimension : 17.32 x 9.84 x 8.66 inches

  • Maximum Pressure : 150 PSI

  • Comes with a Storage Case : Yes

Managing a rating of 4.8 with thousands of users is a tough job. ARB air compressor has done it, though. It is a 1 gallon air compressor with a maximum pressure of 150 PSI, due to which it’s good to inflate off-road vehicles, including SUVs, trucks, and trails.

Besides that, it comes with a storage box included. Unlike the other air compressors, it comes with a hard polypropylene case. That said, it’s safe from dirt, dust, and splash that is very commonly found off-road.

It offers you pretty decent performance and is really quick. While it’s compatible with tires of 35 inches to 37 inches, it airs up a truck tire of 37 inches in 4 minutes. At 0 PSI, it gives off 2.65 CFM, which is fair enough.

Not only is it suitable for your vehicle off-road, but for adventure, you go on weekends. It allows you to inflate multiple adventure gears, including mattresses and rafts. That’s how it becomes versatile and worth every penny.

Made with Teflon impregnated carbon fiber piston and temperature-protected motor, it’s a durable unit working for years to come. It makes sure to avoid the heat by dissipating and keeping itself cool.

Other than that, it also comes with a 19 feet air hose. Thanks to this, it easily reaches your vehicle’s tire to get the inflation done. A unit like this is a must-buy, so make sure you check its price.


  1. Usable for multiple purposes
  2. Comes with a durable case
  3. Large connecting hose
  4. Easy to install
  5. Fills air quickly


  1. Lacks pressure gauge

2. Smittybilt 2781 Universal Air Compressor – Best Budget-Friendly Off-Road Air Compressor

Rechargeable Cordless Tire Inflator
  • Weight: ‎‎20.3 pounds

  • Dimension : 16.1 x 11.4 x 10.8 inches

  • Maximum Pressure : 150 PSI

  • Comes with a Storage Case : Yes

Are you looking for the best budget air compressor? There you have one by Smittybilt that performs equally well like others while still costing you decent. Unlike the air compressor above, it has the pressure gauge installed and is easy to read.

The maximum pressure you get with this compressor is 150 PSI. That makes it good for the tires of trucks, jeeps, and SUVs. Take note that its duty cycle is 40 minutes. So, whether shut it down before 40 minutes or get the job done within the stated time.

Weighing 20.3 pounds, it’s one of the heavyweight units here. It comes in a nylon storage case, thanks to which the air compressor rests far apart from the dirty atmosphere off-road. It keeps your unit from splashes being water-resistant.

The base of the compressor is plugged with rubber feet. These rubber feet stand the vibration when the inflating is on. It has a thermal cut-off switch that shuts the unit automatically to prevent any serious damage to it.

Backed by the 1/3 horsepower motor, there’s no doubt about the efficiency of the unit. It comes with a 10-inch power cord and 24-inch coil cord, extending on need and compressing for easier storage.


  1. Stands the vibration
  2. Excellent storage case
  3. Easy reach to tires
  4. Quick air filling


  1. Heavyweight

3. VIAIR 300P Portable Compressor – Best Lightweight Off-Road Air Compressor

Rechargeable Cordless Tire Inflator
  • Weight: 8.7 pounds

  • Dimension : 10 x 7.5 x 5 inches

  • Maximum Pressure : 150 PSI

  • Comes with a Storage Case : Yes

Let’s say you are looking for an Overlanding air compressor with the lightest weight. So, here’s what you have from Viair of 8.7 pounds. On top of it is the carry handle with rubber padding, so you have a firm grip.

The unit boasts to inflate the tire ranging from 33 inches to 42 inches. So, make sure to check if your vehicle’s tire falls in the category. It has a maximum pressure of 150 PSI while you can preset the pressure, pull the trigger, and wait for it to shut off automatically.

At 100 PSI, it gives off 2.3 CFM and consists of a duty cycle of 40 minutes. Besides it, it’s a thermal protection design that makes the unit durable. It promises to inflate both off-road and on-road vehicles. That said, you can use it for your cars on weekdays and jeep on the weekend.

Where the air hose of the compressor is 25 feet, the power cord is 8 feet long. Combined with the air hose and the power cord, it gets difficult to reach the rear tires of the off-road vehicle.

Out of the box, the air compressor comes with battery clamps, an inflation tip kit, a fuse holder, an air compressor, and a carrying bag to compliment the setup. This nylon bag keeps your unit sound for long years to come.


  1. Usable for on and off-road vehicle
  2. Lightweight and compact
  3. Comes with a carrying case
  4. Automatic shut off


  1. Power cord is short

4. Smittybilt 2780 Universal Air Compressor – Most Compact Off-Road Air Compressor

Rechargeable Cordless Tire Inflator
  • Weight: 12.35 pounds

  • Dimension : 13 x 9 x 10 inches

  • Maximum Pressure : 150 PSI

  • Comes with a Storage Case : Yes

If your jeep is already packed with a lot and you are running short on space, give this vehicle air compressor a peek. Smittybit 2780 is the compact version of 2781 above and consumes less storage space that is 13 x 9 x 10 inches.

The maximum pressure of the unit is 150 PSI, due to which you can use it for numerous off-road vehicles. It has a duty cycle of 40 minutes at 40 PSI. Compared to 2781, it’s the same.

Worth noting about this unit is that it can be permanently mounted through the base. Or else you can use it with the wiring setup. The rubber feet under the base plate hold the unit in place and prevent accidents.

Integrated with an auto thermal cut-off switch, it keeps the unit from getting warm. So, it stays in good shape for long years to come. Count in here the long cord of 10 feet and 16 inches hose, which easily reaches the rear tires of Jeep Wrangler.

The motor of the unit is 1/3 horsepower. It’s an oil-free design, so you don’t have to worry about its maintenance. On top of that is the storage bag which keeps the unit safe from the dirt outside.


  1. Compact and lightweight
  2. Thermal protection
  3. Can be mounted
  4. Easy to install and operate
  5. Includes storage bag


  1. Inaccurate gauge

5. VIAIR 440P Portable Compressor – Best Value for Money

Rechargeable Cordless Tire Inflator
  • Weight: 12.65 pounds

  • Dimension : 15 x 13.5 x 11.5 inches

  • Maximum Pressure : 150 PSI

  • Comes with a Storage Case : Yes

As a portable overland air compressor, Viair is one of the reliable units out there. Just like the 300P unit above, it also claims to be used for both on and off-road vehicles. This adds versatility to the unit and makes it worthy enough.

With it, you get a maximum pressure of 150 PSI. Due to this adjustable pressure, you can use it for airing multiple objects like a mattress on an adventure. At 0 PSI, it gives off 3.0 CFM, which is good enough.

Thanks to the carrying case of canvas, the unit stays well protected inside. It also keeps you well organized due to the sections provided. The tire clamp is also included in the package.

Plug the alligator clip to get it inflating. It is a reliable choice for jeeps and trails with 37 inches tires. That said, you need to be sure of your vehicle’s tire size to make it compatible.

It weighs 12.65 pounds with a handle having a rubber pad. Your grip is firm due to this pad, and the unit stays easy to displace. Although it falls on the expensive side, it’s worth every buck. So, why don’t you check its price?


  1. Rubber padded handle
  2. Comes with a carrying case
  3. Inflates both off and on-road vehicle
  4. Fast and efficient


  1. Expensive

Guide to Buy the Best Off-Road Air Compressor

An off-road tire inflator is different than a daily use air compressor. That’s why it’s always better to notice their primary features to make the most out of it. So, let’s get started with the guide.


When you buy an off-road air compressor, it’s no surprise that you’ll keep it in your vehicle. It’s not necessary your vehicle’s trunk is empty. That’s why you should check the dimension of the air compressor first.

Along with that, keep an eye on the weight of the unit. A lightweight air compressor is best for portability. Having a padded handlebar would be a plus here for a tight and convenient grip.

Type of Compressor

Two types of compressors are available in the off-road air compressor category. The first is onboard air compressors. These air compressors need good space and are not very easy to install. The cost of their installation is also high.

On the contrary, portable off-road air compressors are handy and easier to operate. They are cheaper and need no installation. If you have enough bucks and travel off-road frequently, pick onboard compressors. Otherwise, portable ones will get your job done.

Maximum Pressure

The pressure of the air compressor is measured in PSI. Make sure to keep an eye on the pressure unit and the maximum pressure an air compressor promises to provide. Ideally, 150 PSI is good for versatile use.


Jeeps have tires of different sizes than trails. Keep in mind your off-road vehicle and its tire size before buying an air compressor. Check if the particular air compressor claims to inflate the tire of your vehicle.

You can have another plus here. Cross-check if the unit is made to inflate both on and off-road vehicles. You can use a single unit for multiple vehicles this way.

Cord Length

Your compressor becomes valuable when it gets the inflation done. To attain value, pay attention to your air compressor’s power cord and air hose length. It should reach all four tires of your vehicles with ease so you can pump air.

Storage Case

Dirt and dust make serious damage to the air compressor. Its life is cut down to half by getting exposed to harmful elements. In order to keep your unit safe, you should buy a compressor with a storage case. With this case, your compressor will be available for use in the years to come.

Frequently Asked Questions

Why do you need an off-roading air compressor?

During the off-road drive, the tires of your vehicles lose their pressure. Running continuously on the underinflated tires can result in a blowout. That’s why it’s very necessary to have an air compressor in your trunk.

What is the best off-road air compressor?

Arb off-road air compressor is the best off-road air compressor available in the market. It comes at a reasonable cost, consist of lightweight, and has a maximum pressure of 150 PSI. It also comes with a hard carry case and a large air hose reaching all tires.

How to choose the best off-road air compressor?

To choose the best off-road air compressor, you should look for weight, dimension, maximum pressure, cord length, and compatibility of one to your vehicle. Also, pay attention to if one’s coming with or without a carrying bag.


These were the best off-road air compressors. Each of them has average weight, good pressure, and a sufficient combined length of air hose and cord to inflate all four tires of a vehicle.

For which vehicle are you finding the off-road air compressor, by the way?