The Firestone Ride-Rite All-In-One air helper spring kit for 2003–2012 RAM 2500/3500 provides rear load support to minimize squat and return the truck to designed ride height. This wireless AIO kit includes rear Ride-Rite springs, standard-duty compressor, ECU and a no-drill mounting plate for faster installation. Wireless app control, Bluetooth pairing, two memory presets, a 5–100 PSI operating window and up to 5,000 lb load-leveling capacity simplify pressure management on the road.
Firestone 03-12 RAM 2500/3500 AIO Wireless Ride-Rite All-In-One Kit (W217602868)