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On-Board Air Compressors

Airing back up at the trailhead is the difference between a good day and a long one — an on-board compressor makes it painless. This collection covers engine-bay and portable air compressors sized by duty cycle. See the full on-board air hub and recovery gear.

What's in On-Board Air Compressors

Compressors you can mount on the vehicle or carry in the cab. Rago Fabrication supplies most of them, with vehicle-specific Wifey Air System bundles for Tacoma, Tundra, 4Runner and Lexus GX, and there are options from Agency 6 and ARB. There is a dual cylinder compressor and a mini compressor in the mix.

How to choose an on-board compressor

The main questions are how you use it and where it goes. A mounted compressor is handy for airing tires back up after the trail, while a portable one is easier to move between vehicles. Duty cycle matters, since a compressor that runs for long periods needs to handle the heat.

Before you order:

  • Mounting space: engine bay, under seat or cargo area, and your vehicle generation if you choose a bundle.
  • Power: a 12 volt compressor needs correct wiring and a fuse, so check the listing.
  • What it needs to run: tires only, or also air lockers and tools.
  • Whether the bundle includes hoses, fittings and tank.

Related gear: on-board air components, CO2 systems and tire deflators.

Shipping, lead times and warranty

We ship in-stock parts in 24 to 48 hours, and a few brands build to order, which is tracked on the current lead times page. Warranty terms belong to each brand and are summarized on the vendor warranty policies page, or go straight to the Rago warranty page. The phone at (920) 249-7744 is answered by people who know the catalog.

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On-Board Air Compressors FAQs

Do I need an on-board air compressor for off-roading?

If you air down your tires for traction, you need a way to air back up, and a compressor does that. A portable one works, but a mounted compressor is always ready. It also lets you run air tools.

What is duty cycle on an air compressor?

Duty cycle is how long a compressor can run before it needs to rest, usually shown as a percentage. A higher duty cycle suits filling large tires. Check the manufacturer's rating.

Will the Wifey Air System bundle fit my 4Runner or Tacoma?

The bundles are listed by generation, such as 5th gen 4Runner or 3rd gen Tacoma. Match your generation to the title.

Can I run air lockers off an on-board compressor?

Many on-board systems can power air lockers, but it depends on the system and the lockers. Check the listing for details.

Mounted or portable compressor, which should I pick?

A mounted one stays in the vehicle and is ready when needed. A portable unit is easier to share between vehicles. Think about space and how often you air up.