PCB-HP10216 Alpha HD Air Spring Kit for 2007-2018 Silverado/Sierra 1500

The PCB-HP10216 Alpha HD Air Spring Kit is designed for 2007-2018 Chevrolet Silverado and GMC Sierra 1500 trucks equipped with 5’8″ short box or 6’6″ standard box beds. This heavy-duty rear air suspension system helps eliminate rear-end squat, trailer sway, and bottoming out while towing or hauling heavy loads. Featuring double convoluted air springs and precision laser-cut brackets, the kit provides up to 5,000 lbs of load leveling capacity while maintaining factory ride quality. The durable powder-coated steel construction is built to withstand harsh road and weather conditions for long-term reliability. Compatible with both 2WD and 4WD applications, this kit is ideal for trucks used for towing trailers, campers, and work equipment.