Tire Inflator, Air Armor M240 30AMP, 3500 Cu In

dark green

The most durable 12 volt tire inflator

Air Armor M240 Portable Inflating System
2.11 Cubic foot flow 
30 Amps 12 Volt
10' Power Cord, clips direct to battery
25 Foot Straight Rubber Hose
Tire Care and Repair Kit

Applications: This is built for off-road truck tires and anything underneath.  It's one of our best, fastest up-armored portable compressors.


  • Portable, compact, durable and reliable tire care and repair system that's your go-to for any outdoor excursion. You won’t be the operator caught dead on the roadside because you lost a part in the dirt -- the M240 has your back. 

  • Cleverly housed by a powder coated,  up-armored, military grade ammo can that's tough as nails. Commonly used by the Armed Forces to store ammunition and explosives!

  • Features a convenient large folding carry handle, snap tight latch, and a water resistant O-ring to keep dirt and moisture out, leaving your equipment clean, dry, and ready for action. 

  • Inside is a 12-Volt, direct drive, high volume air compressor. This 40mm powerhouse delivers outstanding performance in the critical tire inflation pressure range. 

  • Generous 10' power cable featuring familiar alligator clips that connect directly to your vehicle’s battery. Straightforward, and easy to use.

  • Inflates a full size truck tire in less than 2 minutes and can fully inflate a 35'' tire from 0-35 PSI in less than 5 minutes, getting you up to spec and running again quickly.

  • Airing up has never been easier thanks to the M240’s instrument panel with built-in pressure gauge, extended 50% duty cycle and an unprecedented 25' hose that reaches all 4 tires of even the longest wheelbase vehicles.

  • Packed in the accessory box is an arsenal of 27 tire care and repair parts which includes a tire repair kit, 4-way tire valve tool, 2 gauges and an assortment of commonly lost or damaged tire parts like valve caps and cores to keep you in service.

  • Great for U.S. Forest Service, and First Responders -- a must have for any Jeep, off-road, or 4x4 enthusiast.

      owners manual


  • Voltage: 12 
    Type: Direct drive, permanently lubricated 
    Powers From: Powers from your vehicle battery 
    Power Cord: 10 Feet 
    Amperage: 30 amps 
    Output: 3500 Cubic Inches 
    Unit Weight: 18 lbs 
    Hose Length: 25 Feet 
    Run Time: 20 minutes on 40 minutes off


 Model demonstration features of the M240


Product features and accessories video.

Hose: Straight Black Rubber
Length: 25 Feet
Diameter: I.D. / O.D. 5.2mm / 10.8mm
Color: Black
Type: Straight
Material: Natural Rubber
Coupling 1: Type M Quick connect air fitting
Coupling 2: EzTwist on air chuck    
Working Pressure:  (psi.) @ 70°F 150 psi.
Burst Pressure:  (psi)300 psi.
Temperature Range:  -68° F + 176°F (-20c to +80°C)
Oil resistance: limited
UV Stabilized :No

Customer Reviews

Based on 40 reviews
Bad Ass

Open the package and you know this little jewel is all business. First off, I aired up a 33x12 tire, surprising that this compressor performs as advertised. I won’t be leaving this kit behind.

Air Armor M240

Great air compressor for out on the road.Perfect for road trips and 4 wheeling.


Very well made.

I got it.

I received my tire inflator by Air Armor just before Xmas. I opened it up and it looks cool. Havn't had a chance to use it yet. I'll give it a five star rating because everyone wants a good review right away these days. How about a review after a few months or even a year? Then the review might mean something.

Built tough

This thing is built like a tank! Fills my 33" jeep tires very fast, could not be happier with my purchase!
Gene S. Erie Pa