APPLICATION 2007-2020 for Chevrolet Silverado 1500 4WD 6-Lug Models Only 2007-2020 for GMC Sierra 1500 4WD 6-Lug Models Only *Does NOT Fit 2007 Classic Models & Z71 / LTZ Models *Does NOT Fit Models with Active Roll Control (ARC) Suspension *Does NOT Fit Models With Magne-Ride Suspension *Does NOT Fit Models With Auto-Ride Suspension *Does NOT Fit Models With Air-Bag/Auto-Leveling Suspension *Does NOT Fit 2015+ models with factory Focus on Performance Professional research and design department established in 2006 Acquire experienced tuning shops, senior mechanics, and advanced testing equipment Global warehouses and branch offices in Hong Kong, United States, Australia, United Kingdom, Germany LIFT LEVELING KIT 3" Front & 2" Rear ------------------------------------------------------ PACKAGE CONTENTS 2 x Front Lift Strut Spacers 2 x Rear Lift Blocks 2 x Bottom Strut Spacers 4 x Powder Coated U-bolt 4 x Differential Drop Spacers NOTICE: Lift Height ≠ Lift Thickness DETAILS Increased Ground Clearance Lift leveling kit will increase ground clearance to clear up larger tires Level the Front with the Rear Levels the front with the rear and gives you an aggressive look Improve Off-road Performance The extra space will allow your vehicle to travel on more complex roads