HD ALPHA PRO S Rear Air Suspension Kit Chevrolet Silverado/GMC Sierra 1500 HD - Pacbrake - HP10072-J-S

Designed for extreme durability and performance the ALPHA HD PRO S Series comes with Stainless Steel Hardware Jounce Bumpers/Bump Stops (a flexible polyurethane bumper inside the bag that prevents bottoming out which could damage your air springs) and allows you to run your bags at 0 psi when unloaded for factory ride comfort. Perfect for those that want the peace of mind of having an internal bumper and covet the ride comfort of being able to run without air when not towing. For those that desire maximum bag travel a great benefit when off-roading towing and launching boats or for those that constantly need to lower their rear to pick up trailers consider our HP10072 ALPHA HD air bag.; 5 000 lbs of load leveling capacity (Never exceed manufacturer's recommended Gross Vehicle Weight Rating.) Eliminate truck sag sway and bottoming out with ALPHA HD PRO S air bags / air helper springs from Pacbrake the only brand with inch-thick corrosion resistant end caps and 20 support wires for maximum strength and durability.