Firestone Ride-Rite Rear Air Helper Spring Kit for 1999-2020 Ford F-350 & 2011-2012 GM 3500 HD (2176)

Fits 1999-2020 Ford F-350 Super Duty and 2011-2012 Chevrolet Silverado/GMC Sierra 3500 HD models. This Firestone Ride-Rite air helper spring kit is engineered to maximize your vehicle's safe load-carrying capacity and stability when towing or hauling heavy payloads.

By utilizing adjustable air pressure, Ride-Rite air springs support the vehicle's rear weight, keeping it level and reducing suspension fatigue. The system features individual inflation valves that allow for precise side-to-side or front-to-rear adjustments, effectively compensating for off-center loads and reducing bottoming out. These air springs also enhance ride quality by reducing inter-leaf friction and providing a smoother dampening effect over rough terrain.

Installation is designed to be straightforward, typically taking 1 to 2 hours. Most kits utilize a no-drill design that mounts directly between the vehicle frame and the suspension using existing factory holes. This comprehensive kit includes all necessary components for a complete rear installation.

• Individual inflation valves for independent side-to-side leveling
• Adjustable air pressure to accommodate varying load conditions
• Reduces suspension bottoming and leaf spring friction
• Enhances braking effectiveness and steering control under load
• Complete kit includes springs, brackets, and mounting hardware
• Manufacturer Part Number: 2176
• Warranty: Two-year limited warranty