Firestone Ride-Rite Rear Air Helper Spring Kit for 2013-2025 Ram 3500 (2615)

Fits 2013-2025 Ram 3500 models (Big Horn, Laramie, Limited, Lone Star, SLT, Special Service, ST, and Tradesman).

The Firestone Ride-Rite 2615 air helper spring kit is engineered to maximize your Ram 3500's load-carrying capacity and stability. These air springs provide essential load support by utilizing adjustable air pressure to level the vehicle, which improves ride quality, maintains proper headlight aim, and increases braking effectiveness. The system features individual inflation valves, allowing for precise side-to-side adjustment to compensate for off-center loads.

• Rated for up to 5,000 lbs of load-carrying capacity
• No-drill installation: uses existing factory holes in the frame for mounting brackets
• Adjustable air pressure from 5 psi minimum (unloaded) to 100 psi maximum (loaded)
• Reduces suspension fatigue and prevents bottoming out under heavy loads
• Compatible with most in-bed hitches
• Manual fill system (compressor not included)
• Assembled in the USA

Each kit includes two air springs, upper and lower mounting brackets, air lines, inflation valves, and all necessary hardware for an installation that typically takes 1 to 2 hours. Note: Lifted applications may require additional lift spacers (sold separately).