2011-2019 GMC Sierra 2500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Radius Arm Supreme Suspensions is proud to

Supreme Suspensions is proud to carry Pro Comp's ES9000 shock series to replace your factory shocks when you install your lift kit

4x Premium Electrostatic Powder Coated U Bolts

Our shackles include pre-pressed poly bushings for a superior lifted ride quality and are fitted with zerk grease fittings making them easily serviceable to keep your bushings from drying out and eliminate the need for replacement over time

our add-a-leafs will raise the rear by 4-5"

2011-2019 GMC Sierra 2500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Radius Arm Supreme Suspensions is proud to2x Front Steel Torsion Lift 2x Rear Billet Lift Blocks 2x Front Shock Extenders 4x Premium Electrostatic Powder Coated U Bolts Installation instructions IMPORTANT: Fits 8 Lug Models Only. Our Max Torsion Key Lift Kits are engineered with twice the strength of the factory system and precision indexed to lift your truck without sacrificing ride quality. This kit replaces your factory torsion key and is precision indexed to lift and level your front end