Using the heaviest duty brackets on the market Hellwig air helper spring kits are tough to beat. Designed to give you the benefit of better handling and control under heavily loaded conditions. These air helper springs are installed between the frame of Chevy Truck and the suspension, providing load support through the use of air pressure. Heavy duty brackets, higher test pressure and a longer stroke make Hellwig air helper springs the superior choice.
Features and Benefits
Includes heaviest duty mounting brackets in the market today
Lifetime warranty on brackets, 2 year warranty on air springs
5000 lbs level load capacity
Hellwig # 6400 is custom fit for the Chevy Truck
Virtually eliminates sagging rear suspension while towing or hauling
Improves ride control and handling
Fully adjustable via air pressure
Simple bolt-on installation
Fully compatible with Air Lift and Firestone compressor systems for convenient in cab control
1. Note: Never load vehicle beyond the manufacturer's maximum gross vehicle weight rating.
2. Fully compatible with Air Lift and Firestone compressor systems.