Monroe Max-Air Rear Air Shocks
Monroe Max-Air shocks provide manually adjustable rear support for compatible vehicles that occasionally tow or carry loads. Their purpose is helping maintain level ride height under those temporary demands, not increasing the vehicle's approved carrying capacity.
Manual pressure adjustment for changing loads
The listed operating range is 20–150 psi, with inflation and deflation possible while the vehicle is loaded. Pressure is adjusted manually to suit the application and load. Reducing pressure for lighter use still means staying within the specified range, not assuming the shocks should be run without air.
Rear-only twin-tube construction
Max-Air is a low-pressure gas-charged, twin-tube design for selected cars and trucks. The air line kit is included with the shocks. These are rear applications only; this range does not provide a front air-shock solution for lifting or supporting the front of a vehicle.
Load support remains bounded by the vehicle
Air shocks are positioned for lighter, occasional loads. Monroe Load-Levelers are suggested as another support option where applicable. Neither choice overrides limits imposed by the vehicle's suspension, tires, transmission, or original ratings. A more level appearance does not prove that the vehicle is within those limits.
Height-sensitive systems can restrict compatibility
Some vehicles use height-sensing brake proportioning or height-sensitive electronic systems. Those features can make an air-shock application unsuitable or unavailable. Match the explicit vehicle application rather than assuming that the presence of ABS alone establishes compatibility or incompatibility; any alternative also needs its own application approval.
Photos and diagrams
Related reading
Frequently asked questions
Are air lines included?
An air line kit is included with the shocks.
Can I use Max-Air shocks on the front?
No. These Max-Air applications are for the rear suspension only.
