Wednesday, September 19, 2018

Road Gear; Air Armor M240

It was a dark and stormy night, the highway was empty, black and wet. The double yellow vaguely illuminated by the headlights, a ding sounded twice, the low air warning flashing on the dashboard. The right rear tire was under inflated...

It was a cold morning, the sun hadn't cleared the horizon, he could see his breath on the air as he walked to his car to head to work. "Crap." He said as he noticed the flat tire...

He saw the hazards flashing in the distance and began to slow. The car was pulled off the road onto the shoulder and a woman was standing at the rear of it with cell phone in hand. He pulled off behind her and noticed she had a flat...

He had driven the old logging road earlier that day, heading to his favorite neck of the woods. After spending the day afield with his best dog he returned to the truck only to find he had a flat tire...

After spending a day on the water and the sun sinking behind the mountains the couple pushed their boat towards the docks. Their faces red and windblown, smiling but tired. With the boat waiting at the ramp to be loaded on the trailer they found one of the trailer tires flat...


You don't have to be a hard core off road enthusiast to appreciate the ability to air up a tire without needing roadside assistance or a gas station's air pump. Needing air in a tire is one of the most common occurrences motorists face on the road, and off.

I had been looking at various options for a vehicle based air compression, some were mounted and others were not, prices ranged from under $100 to over $600. Those over $250 were eliminated as they didn't fit my budget, and some of them which required mounting and plumbing of air lines were overkill for what I wanted. I'd come to the conclusion that I wanted a mobile air compressor, not overly large but still capable of inflating large tires.

After reading multiple reviews and recommendations for several products I finally decided to give the Air Armor M240 a go.

Here's the description provided on Amazon for the M240;


  • CONVENIENCE: The M240 12v air compressor powers directly from your vehicle’s battery and delivers air with a 25’ service hose. Included is a box of tire parts, tools, and accessories. All this in a tough as nails steel storage locker to have with you where ever you go. 
  • MULTIPLE USES: You won’t be the operator caught dead on the road because you lost a part in the dirt - the M240 air pump has your back. 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 
  • EASY TO USE: At the core of the M240 is a 12-Volt, direct drive, high volume air compressor with a 10’power cord that clips directly to your vehicle’s battery. This 40mm powerhouse provides optimal performance in the critical tire inflation pressure range. Delivering 2.11 CFM you can inflate a full size truck tire in less than 2 minutes and fully inflate a 35” tire from 0-35 PSI in less than 5 minutes. The system boasts an instrument panel with built-in air pressure gauge and type "M" style 1/4" air fitting to attach the unprecedented 25’ straight easy-to-coil air hose with lock-on ball foot commercial air chuck. Airing up has never been easier thanks to an extended 50% duty cycle and hose that reaches all 4 tires of even the longest wheelbase vehicles 
  • GREAT GIFT IDEA: The perfect gift for the rugged off road, outdoor enthusiast, Jeep owner who needs to air up and air down quickly and easily. A popular item with our Military and First Responder customers