Description Fitment Information Year Make Model Sub Model 2003-2007 Chevrolet Silverado 1500 All Submodel 2003-2007 Chevrolet 2500 All Submodel2003-2007 Chevrolet 3500 All Submodel This Product Conforms With The Federal Motor Vehicle Safety Standards, SAE/DOT Compliance California Prop 65 Warning This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov