General Motors' 2019 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks are completely new from the top down and ground up. The new chassis design gives Pro Comp the opportunity to offer their highest performing GM suspension system to date. Engineered for use with 20" or larger diameter rims, Pro Comp's newest 4-inch lift kit provides the perfect height to clear 35" tall tires for all terrain use and enhances the aggressive appearance of GM's half-ton trucks.
New high strength extended steering knuckles retain factory steering geometry to make a Pro Comp-lifted GM 1500 4WD drive, steer and handle beyond expectation. Front lower crossmembers and a differential skid plate are precision-constructed from 3/16" thick steel plate to provide added strength to the chassis and protection for the front differential. Upper strut spacers retain the factory-tuned struts for same-as-factory ride quality. Rear lift blocks, U-bolts and ES9000 shocks (or Pro Runner rear shocks) provide a level stance and maintain factory load capacity.
K1176B 6-Inch lift is for 2019 Chevrolet Custom and LT Trail Boss models with 2-inch factory suspension lift and/ or GMC AT4 with 2-inch factory installed suspension lift.
DO NOT USE ON THE FOLLOWING MODELS: Vehicles equipped with factory base suspension packages GMC Denali with Segment-exclusive Adaptive Ride Control
Pro Comp Suspension has spent the last two-and-a-half decades engineering, testing and manufacturing products that will give Jeep drivers the confidence to dominate whatever terrain is ahead. The Pro Comp Promise Life Time Warranty is forever. Pro Comp's warranty goes with the suspension products on Jeeps whether or not the Jeep owner is the person who originally purchased the product. Pro Comp Suspension can afford to give such a warranty because the products are produced at the Pro Comp facility in San Diego, California under exacting manufacturing standards. Pro Comp Suspension is the only suspension company with products that are tested under true driving conditions on outside roads, rather than simulated testing. Shop Pro Comp Suspension Now