This air spring suspension kit upgrades your Silverado 2500 HD or 3500 and GMC Sierra 2500 HD or 3500 (2001–2010) with enhanced rear support and ride quality. Heavy-duty double-bellow air springs deliver up to 5000 lbs load capacity and feature 4-layer reinforcement construction for durability.Load Capacity: Up to 5000 lbs per pairPressure Range: 5–100 PSI with internal jounce bumperDurable Construction: 5+ million stress-test cycles, high burst pressure, 100% air-tightTemperature Rated: –40°F to 158°F; Dacromet-coated steel brackets resist corrosionComplete Kit: Two air springs, mounting brackets, and hardware for bolt-on installationFits single and dual rear wheel models with side-mount fifth-wheel hitches. Restores original ride height, improves comfort, and reduces tire wear.
Description
This air spring suspension kit upgrades your Silverado 2500 HD or 3500 and GMC Sierra 2500 HD or 3500 (2001–2010) with enhanced rear support and ride quality. Heavy-duty double-bellow air springs deliver up to 5000 lbs load capacity and feature 4-layer reinforcement construction for durability.Load Capacity: Up to 5000 lbs per pairPressure Range: 5–100 PSI with internal jounce bumperDurable Construction: 5+ million stress-test cycles, high burst pressure, 100% air-tightTemperature Rated: –40°F to 158°F; Dacromet-coated steel brackets resist corrosionComplete Kit: Two air springs, mounting brackets, and hardware for bolt-on installationFits single and dual rear wheel models with side-mount fifth-wheel hitches. Restores original ride height, improves comfort, and reduces tire wear.