Air Lift LoadLifter 7500XL Ultimate Air Spring Kit for 2001-2010 Chevy Silverado & GMC Sierra 2500/3500

Fits select 2001-2010 Chevrolet Silverado and GMC Sierra 2500, 2500 HD, 3500, and 3500 HD trucks. This kit is designed for two-wheel and four-wheel drive models; it does not fit Cab & Chassis or Quadrasteer applications.

The Air Lift LoadLifter 7500XL Ultimate (MPN 57575) is engineered for heavy-duty towing and hauling, providing up to 7,500 lbs. of load-leveling capacity. This kit features an exclusive internal jounce bumper made of closed-cell urethane foam. This integrated bumper provides a secondary cushion of air that absorbs road shock and prevents harsh bottoming out, even when running with zero air pressure. The 7500XL series offers up to 20% more air spring volume than the LoadLifter 5000 series, ensuring greater stability for the heaviest loads.

Built for durability in demanding environments, the air springs are constructed like tires with 2-ply fabric reinforcement. The kit includes upper and lower roll plates to protect the bellows from sharp edges and increase load capacity. The end caps are manufactured from a high-strength nylon composite that is corrosion-proof and lighter than steel. These air springs are fully adjustable from 5 to 100 PSI, allowing for precise leveling to eliminate squat, trailer sway, and poor headlight aim.

• Manufacturer Part Number: 57575
• Load-leveling capacity: Up to 7,500 lbs.
• Internal jounce bumper allows for maintenance-free operation and emergency support
• Adjustable air pressure: 5 to 100 PSI
• 2-ply fabric reinforced air springs for maximum durability
• Ultra-high-strength nylon composite end caps
• Compatible with most side-mount fifth-wheel hitch applications
• Includes upper and lower roll plates and all necessary mounting hardware