Silverado/Sierra Air Spring Kit for 2020-2022 Silverado/Sierra 2500/3500 HD Pacbrake

Eliminate truck sag, sway and bottoming out with ALPHA HD; air bags / air helper springs from Pacbrake. Don't risk the air leaks and cold weather fractures more common in the plastic end caps of the other guys.; Insist on Pacbrake quality, durability and value. ALPHA HD; Rear Air Spring / Air Suspension Kit compatible with Chevrolet Silverado / GMC Sierra 2500 / 3500 trucks. Have you ever noticed a difference in ride control when driving empty vs. driving fully loaded? Your truck's factory suspension was designed as a compromise between capability and comfort. When hauling heavy loads, the rear springs can be pushed to the limit - resulting in excessive bounce, sagging ride height, and an overall feeling of instability. With the simple addition of a Pacbrake Air Spring / Air Suspension Kit, you can distribute weight evenly to your tires, supporting any load without overtaxing your existing system. Pacbrake Heavy Duty Double Convoluted Air Spring / Air Suspension Kits are the only air springs (or air helper springs) on the market with one piece aluminum end caps and 20 support wires giving you maximum strength and durability! Each Pacbrake Double Convoluted Air Spring / Air Suspension Kit is equipped with corrosion resistant roll plates, precision laser cut powder coated steel brackets, grade 5 plated hardware, airline and all accessories required for the perfect bolt on install.; Pacbrake Air Springs by Pacbrake come with a Lifetime Warranty. Please refer to the warranty document for more details.Eliminate truck sag, sway and bottoming out with ALPHA HD air bags / air helper springs from Pacbrake, the only brand with inch-thick corrision resistant aluminum end caps standard. Don't risk air leaks and cold weather fractures.