Air Lift LoadLifter 7500XL Ultimate Air Spring Kit for 2011-2019 Chevrolet/GMC Silverado/Sierra 2500 HD/3500 HD - 57538

Fits 2011-2019 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD (SRW and DRW models).

The Air Lift LoadLifter 7500XL Ultimate (MPN 57538) is engineered to handle the most demanding towing and hauling tasks. This heavy-duty air spring kit provides up to 7,500 lbs. of load-leveling capacity, effectively eliminating rear-end squat, trailer sway, and bottoming out. Featuring 20% more air volume than the LoadLifter 5000 series, these springs offer superior stability and ride comfort even under maximum load.

Built for durability and maintenance-free operation, each air spring features a closed-cell urethane foam internal jounce bumper. This exclusive design allows the springs to run safely at zero air pressure while absorbing harsh road shocks and preventing jarring. The 2-ply reinforced fabric bellows are paired with high-strength nylon composite end caps and protective upper and lower roll plates to ensure long-term performance in corrosive environments.

• 7,500 lbs. of load-leveling capacity
• Internal jounce bumper prevents bottoming out and allows for zero air pressure operation
• Adjustable from 5 to 100 PSI for precise leveling control
• Reinforced 2-ply fabric air springs for maximum durability
• Includes corrosion-proof nylon composite end caps and protective roll plates
• Fits Single Rear Wheel (SRW) and Dual Rear Wheel (DRW) applications
• Does not fit cab and chassis models