This item is currently out of stock.
A loaded truck or Class C motorhome chassis squats in front, and that sag hurts braking, headlight aim, and overall control. Firestone's Coil-Rite air springs fit inside the factory coil springs and let you dial in extra support with air pressure, from 10 up to 60 PSI, to bring the front end back to level.
Installation is a no-drill, bolt-in job that most installers finish in under two hours, and everything needed - air springs, hardware, and air line with separate inflation valves - is included in the kit. Once installed, the springs cushion the interaction between axle and frame, which helps smooth out rough roads while keeping tire wear even.
Fits 2008-2016 F250/F350 2WD, 1999-2004 F250 (over 8,500 GVWR) 2WD, F350 Cab-Chassis 2WD, and 1996-2025 E450 Class C motorhome/cutaway chassis without a factory bed - confirm your exact chassis before ordering, as in-bed hitch applications are not covered.