Application: (Please check your vehicle compatibility before buying) 1999-2006 For Chevrolet Silverado 1500 2007 For Chevrolet Silverado 1500 Classic 1999-2006 For GMC Sierra 1500 2007 For GMC Sierra 1500 Classic Item Description: 100% New Allows for Installation of Plus Sized Tires Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Includes complete set of high-strength installation hardware Professional installation is highly recommended. No instruction included. What is a Leveling Kit? .
