AIR LIFT LoadLifter 5000 Air Spring Kit 57272 for 1999-2007 GM Full-Size Trucks

Improve rear suspension support and load-handling performance with the AIR LIFT LoadLifter 5000 Air Spring Kit, part number 57272. Designed for select 1999-2007 GM full-size trucks, this complete rear air spring system helps reduce suspension sag, sway, and bottoming when carrying heavy loads or towing. The kit is engineered for a 5,000-pound load-leveling capacity and provides adjustable air pressure to help maintain a more controlled, balanced ride under changing cargo conditions.
The AIR LIFT 57272 kit includes air springs, vehicle-specific mounting brackets, and air lines for a comprehensive installation. The brackets feature a durable black powder-coat finish to help resist corrosion and withstand demanding underbody conditions. Vehicle-specific components are designed to integrate with the factory suspension while preserving normal unloaded ride quality when properly installed and adjusted.
This LoadLifter 5000 air bag kit is suitable for drivers who regularly haul equipment, materials, trailers, campers, or other heavy cargo. Air pressure can be adjusted according to the load, allowing the suspension to be tailored for improved stability and ride control. The system supports the rear of the vehicle without replacing the original suspension, making it a practical upgrade for work trucks and towing applications.
Verify vehicle compatibility before installation, including model year, drivetrain, and suspension configuration. Professional installation or careful adherence to the included instructions is recommended. The AIR LIFT LoadLifter 5000 57272 is designed for rear installation on applicable 1999-2007 GM full-size trucks and includes the essential bags, brackets, and lines needed for the kit.

Features:

• 5,000-pound load-leveling capacity for improved support when hauling or towing

• Vehicle-specific rear air spring kit for select 1999-2007 GM full-size trucks

• Complete kit includes air springs, mounting brackets, and air lines

• Black powder-coat brackets provide durable corrosion resistance

• Adjustable air pressure helps maintain ride height and handling under varying loads

• Designed to help reduce suspension sag, sway, and bottoming