35x12.50 tires require minor trimming when used with factory backspaced wheels. If using wheels with less backspace than factory, 33" tires are recommended. Factory wheel/tire combo; Factory 20s with 1/4" wheel spacer with tire size provided in tire sizing chart for 20" wheels. Optional steering stabilizer (PN# 7103) only fit vehicles that came equipped with a steering stabilizer from the factory.. Take your Chevy/GMC HD to new heights with this 2" lift kit from Zone Offroad. Kits include indexed torsion bar keys, front shock extensions, and a 2" rear block kit to retain the tail high stance. Get the look, performance, and capability your truck deserves with clearance for up to 34" tires.. Indexed torsion bar keys to set ride height Front shock extension spacers to allow full suspension travel with factory shocks Rear 2" rear block & u-bolt kit to retain tail high stance Allows clearance for up to 33" tires. Zone Offroad 11-15 Chevy 2500/3500 HD 2in Torsion Key Lift Kit w/ Overload. 2011-15 Chevy HD 2in/2in Lift w/ ovld. Zone 2" Torsion Key Lift Kit. 2" Tor Key Lift Kit. Suspension Lift Kit

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov