100% Duty Cycle Onboard Air Compressor

The best 100% duty cycle on-board air compressor is a must-have tool for a service truck, SUV, or Jeep driver who plans for long highway driving. Even this device is life-saving in off-road driving and camping.best 100% duty cycle on board air compressor

A duty cycle air compressor is helpful to inflate a tire, run or adjust air tools and maintain different camping accessories effectively. It is solid and fast enough for big truck tires.

But is the best duty cycle air compressor worth the money? What criteria should you look for when buying a 100 duty cycle portable air compressor?

In this guideline, we examined some of the models to find out the best device. Then, we compared them and made a list of the 5 best on-Board air compressors based on their value, CFM, size, design, and HP.

Let’s learn more through these onboard air compressor reviews.

Top 5 Best On-Board 12V Air Compressor 100% Duty Cycle

Air CompressorKey SpecificationsMore Info
Vixen Horns Heavy Duty Onboard Air Compressor 200 PSI
Vixen Horns VXC8301 Air Compressor
Tank capacity: 5-Gallon
Max. pressure: 200 psi
CFM: 1.7
Power Source: 12V
Weight:  9.26 lbs.
PriceDetail review
VIAIR 45040 450C Air Compressor Kit
VIAIR 45040 450C Air Compressor
Tank capacity: 5-Gallon
Max. pressure: 100 psi
CFM: 1.66
Power Source: 12V
Weight:  10.8 lbs.
PriceDetail review
Vixen Air 100% Duty Cycle On Board System Suspension Kit
Vixen Air VXO8580 Suspension Kit
Tank capacity: 2.5-Gallon
Max. pressure: 200 psi
CFM: 1.75
Power Source: 12V
Weight:  15 lbs.
PriceDetail review
VIAIR 10007 Constant Duty Onboard Air System
VIAIR 10007 Constant Air System
Tank capacity: 2.5-Gallon
Max. pressure: 150 psi
CFM: 1.66
Power Source: 12V
Weight:  32 lbs.
PriceDetail review
Vixen Air VXO4852B 100% Duty Cycle On Board System
Vixen Air VXO4852B On-Board System
Tank capacity: 5-Gallon
Max. pressure: 200 psi
CFM: 1.8
Power Source: 12V
Weight:  32.4 lbs.
PriceDetail review

What is Onboard Air Compressor?

The smaller version of a portable compressor is known as an onboard air compressor. It is designed to be mounted in a truck or placed into a truck bed or in other places where a large air compressor wouldn’t fit.

A 100 duty cycle air compressor can be portable and not. After mounting or installing in your truck or jeep, it travels with you wherever you go. Since your vehicle’s battery is the power source of the onboard air compressor, buying a separate power source is entirely unnecessary.

What is the Benefit of an Onboard Air Compressor?

For highway drivers, an onboard air compressor is one of the best things that helps them to avoid different troublesome situations.

If you are still unsure about why you should invest in the best 100% duty cycle onboard air compressor, let me share to let you understand why you should invest in it.


After installing, an onboard air compressor will always be a part of your truck, jeep, or SUV. Moreover, you don’t need to worry about carrying it into different places since it is already installed. This compressor will always be there for you whenever you require it.


Onboard air compressors don’t come in significant sizes. As a result, installing them in a tight space is effortless. You can easily install them below your truck or under the hood.


An onboard air compressor is one of the best friends of a highway truck driver. In case of an emergency like inflating tires or powering air tools, you will always find this device beside you. This makes this device a reliable one.


Having an onboard air compressor means you don’t require another air compressor. Inflating vehicle airbags is also possible using it.

5 Best 100% Duty Cycle Onboard Air Compressor Reviews

The enlisted onboard air compressors are reviewed and short-listed by experts. Continue reading this review section to learn which onboard air compressor you should invest in.

1Vixen Horns VXC8301 100% Duty Cycle Onboard Air Compressor

Vixen Horns VXC8301 100% Duty Cycle On board Air Compressor

  • Tank Capacity: 5-Gallon
  • Air Flow: 1.7 CFM
  • Weight: 9.26 lbs.

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Highlight Features:

  • Quick response with impressive air pressure
  • Comes at a budget-friendly price tag
  • An ideal choice for 12V trucks, jeeps, or SUVs
  • Compact size that doesn’t take much space
  • Includes anti-vibration hardware.

Vixen Horns come with a wide range of affordable and premium-quality onboard air compressors. This Heavy-duty Onboard Air Compressor VXC8301 is also no exception. It can be installed in a compact space of your vehicle, and it provides the required service efficiently when required.

The airflow will impress you the most. At an affordable price, you will barely find an onboard air compressor of 200 PSI. Moreover, it delivers decent airflow of 1.1CFM, which is good enough for large trucks, RV, pickups, and many more. In fact, it is efficient in all types of vehicle inflation jobs.

Furthermore, it fills up the tank fast and doesn’t take long to recharge. Finally, you will love to know that it comes with all the required mounting hardware to minimize vibration. Besides, the air filter is also well-suited with distant mount installation.

Overall, this unit is engineered to work with tanks of up to 5 gallons. Also, it is compatible to work with vehicles of a 12V system. Also, this compressor doesn’t require any lubrication.

2VIAIR 45040 450C 100% Duty Cycle Air Compressor Kit

VIAIR 45040 450C 100% Duty Cycle Air Compressor Kit

  • Tank Capacity: 5-Gallon
  • Air Flow: 1.66 CFM
  • Weight: 10.8 lbs.

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Highlight Features:

  • An oil-less air compressor that doesn’t require much maintenance
  • Easy to install and remove when necessary
  • Noise-less and vibration-free on board air compressor
  • Suitable for filling tires as well as running small tools
  • Mounting hardware is included.

Read our reviews intently to learn how the oil lubricated air compressor can benefit you

The VIAIR 45040 450C Air Compressor Kit is an ideal choice for trailer tires and large trucks. You don’t need to stop your vehicle in a pressure filling station when you have this air compressor kit installed in your vehicle. More importantly, like other air compressors, it doesn’t create noise either.

The maximum working pressure of this oil-less air compressor is 150PSI. In addition, it features fast fill rates best for 5.0 and 2.5 gallons’ tanks. It provides the necessary power to build effective air compression systems and utilize the air tools during a long trip.

Amazingly, it is a small and lightweight air compressor, which is an added benefit. For this reason, you won’t face any trouble installing it in a tight space. Also, it will not increase the weight of your vehicle. As a result, your rides on the highway will be safe and secured. It is easy to remove as well when your vehicle goes through regular inspection.

Besides, this is moisture and dust-resistant device. It can withstand the elements, but the intake/filter must be remotely mounted to a clean & dry area.

3Vixen Air 100% Duty Cycle On Board System Suspension Kit

Vixen Air 100% Duty Cycle On Board System Suspension Kit

  • Tank Capacity: 2.5-Gallon
  • Air Flow: 1.75 CFM
  • Weight: 15 lbs.

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Highlight Features:

  • Black powder-coated, making it temperature-proof
  • It doesn’t require much maintenance
  • A reliable performer in off-road trips
  • Provides the required power to the air tools
  • Utmost durable onboard air compressor.

The VIXEN Air Suspension Kit VXO8580 is an all-rounder for its compatibility with air suspension systems and high-pressure power tools. It is equipped with a heavy-duty air compressor of 200 PSI, an air tank of 2.5 gallons, a pressure switch, mounting hardware, hose fittings, and fuse.

Moreover, the air-line and electrical wiring are preinstalled. This way, the installation process is extremely straightforward. The tank is black powder coated and has a strong bracket, which confirms its durability. Simultaneously, it resists moisture and dust effectively.

The oil-less design makes it a maintenance-free air compressor. Also, it features an automatic reset thermal overload protector to ensure safe use of the device. Make the tire inflation process easier than before using its 6 different ports, with ¼” NPT.

For every highway driver, off-road enthusiast, this onboard air compressor is an ideal device. Install it in your vehicle soon and avoid unnecessary problems on long trips.

4VIAIR 10007 Constant Duty Onboard Air System

VIAIR 10007 Constant Duty Onboard Air System

  • Tank Capacity: 2.5-Gallon
  • Air Flow: 1.66 CFM
  • Weight: 32 lbs.

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Highlight Features:

  • Delivers up to 1hour of service without interruption
  • Compatible with pneumatic tools
  • Suitable for inflating tires maximum of 37”
  • Large 2.5-gallon air tank
  • Fast recharge and relatively quiet performance.

Carrying a 100% duty cycle air compressor on your vehicle guarantees a safe ride regardless of the terrain type. The VIAIR Constant Duty Onboard Air System – 10007 is a durable onboard air compressor suitable for other automotive maintenance and can be used with multiple pneumatic maintenances.

Its maximum inflation pressure is 200PSI and 1.76 CFM, making it eligible for inflating tires up to 37” diameter. Additionally, the best thing about this air compressor is, it can blow up tires within 10 seconds from 0 – 30 PSI. With a rugged exterior, it performs light-duty tasks efficiently.

For getting buying decision we reviewed top-rated portable air compressor for 35-inch truck tires.

More importantly, inflating multiple tires is not challenging for this air compressor since it includes multiple plugs of ¼”. Furthermore, to ensure constant airflow, it is equipped with a 2-gallon tank. In fact, it is not only an air compressor but also a complete air system.

This air compressor is conveniently installable at any point of your vehicle with the included hardware. All in all, it maintains great pressure and performs quite well. A perfect device for airing up on/off the trail.

5Vixen Air VXO4852B 100% Duty Cycle On Board System

Vixen Air VXO4852B 100% Duty Cycle On Board System

  • Tank Capacity: 5-Gallon
  • Air Flow: 1.8 CFM
  • Weight: 32.4 lbs.

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Highlight Features:

  • Suitable for heavy-duty projects
  • Rugged and durable construction
  • It vibrates less when performing
  • Resists dust and moisture effectively
  • Oil-less design.

Vixen Air Store is a top-rated manufacturer in the air compressor industry. From the beginning of their journey, they never compromised on the quality of the product. The Vixen Air Suspension Kit VXO4852B is also no exception that comes with a 5-gallon tank capacity. Its tank capacity is quite high compared to its price range.

This air compressor’s tank has a total of 9 ports. This means you can provide air to multiple pneumatic tools and inflate several tires at a time. It is rated to run continuously at 100 PSI and will shut off on its own once it reaches 200 psi. It also has a second switch to have it turned off when not in use manually.

To make the installation process hassle-free, it comes with all the required hardware. Also, it offers vibration-free performance since vibration isolators are available with mounting plates. Besides, anti-corrosion coating guarantees the longevity of the device.

Although it is not listed as a lightweight air compressor, you can install it under the truck bed quite comfortably due to its compact design.

Buying Guide

What to Look for when buying the best on board air compressor for truck 100 duty cycle. Here are a few buying factors to help you select the product from our list:

Air Pressure or PSI Level

In order to fill vehicle tires, the compressor tank provides pressure, and the level of pressure is known as PSI or pound per square inch. A Higher PSI level means inflating a tire will be faster. Also, the faster a tire inflates, the less likely it is to heat up.

Generally, 30 – 150 is the range of standard PSI levels. Before buying a model, remember to test the PSI level to know whether the level is ideal for your vehicle or not.

Note that you will not be able to upgrade PSI level, unlike other features. So, buy the best-suited air compressor with the expected PSI level so that you don’t need to replace it soon.

Choosing the high-pressure air compressor 4500psi/30MPa, here are more.

Air Flow or CFM Rating

The unit of measuring airflow in CFM or cubic feet per minute. The CFM refers to the amount of air an air compressor can supply for a given period.

Usually, portable air compressors don’t come with a high CFM rating. But faster airflow is confirmed from an air compressor with a large cylinder.

But don’t assume that you will not get efficient performance from onboard air compressors because of their compact and lightweight design.

Most onboard air compressors come with a decent CFM rating so that a user can easily inflate a tire. It is recommended to buy an onboard air compressor with a 1.5X CFM level compared to the tire size.

Recharge Time

Tank refill time is crucial. The amount of time an air compressor takes to fill its empty tank is referred to as recharge time.

The general rule is; recharge time will be long for a larger tank. But, on the other hand, you don’t need to refill a larger tank too frequently.

You will love to know that, refill time of most air compressors is fast. Even a well-built larger tank can refill itself within a few minutes.

User Intent

Undoubtedly, all air compressors are not built for the same purposes. For example, some onboard air compressors are made for industrial tasks, while others are constructed only to inflate your vehicle’s tire.

If your purpose is to handle contract work, buy a powerful and big onboard air compressor. Contractors are required to run multiple pneumatic tools, which needs lots of pressure.

While onboard air compressors for vehicles don’t need to be so much responsible, they are designed to be paired with vehicles and other simple pneumatic tools.


Is 100 psi enough for an air compressor?

When you are required to run simple pneumatic tools like an impact wrench, nailer, stapling guns, etc., 100 PSI is good enough for these tools. However, for operating larger pneumatic stationery items, you may need to exceed the 100 PSI CFM rating.

How much air does it take to run an impact wrench?

For a 1/2-inch impact wrench, you should buy an air compressor with a CFM rating of 4-5 @90PSI. On the other hand; a 3-3.5CFM rating is good enough for a 3/8” impact wrench.

What is a 50% duty cycle?

The duty cycle of an air compressor is measured as %. For example, an onboard air compressor duty cycle of 50% means its cooling time and run-time are equal.

Can air compressors run continuously?

An air compressor mustn’t run continuously. If your air compressor runs without a break, be sure that something wrong is there and requires maintenance.

Final Words

The best onboard air compressor is not only used for inflating or deflating vehicle tires; it has many other benefits as well. However, you will get the benefit when you choose the best-suited model according to your requirement.

You can’t go wrong with any of the enlisted onboard air compressors on this list. However, when buying, the discussed factors need to be considered to avoid wasting time, money, and effort. The right one will let you enjoy your long journey, and the wrong one will ruin your day.