The Firestone Ride-Rite rear air helper spring kit for 2003–2012 Dodge Ram 2500/3500 (2WD/4WD) provides adjustable air support to increase load capacity, stability and ride quality while reducing inter-leaf friction and bottoming out. The kit includes brackets, springs, hardware, air line and inflation valves for side-to-side or front-to-rear adjustment. Most Ride-Rite kits install using factory holes; installation typically takes 1–2 hours and a two-year limited warranty is included.
Firestone Ride-Rite Air Helper Spring Kit Rear 03-12 Dodge RAM 2500/3500 2WD/4WD (W217602299)