This item fits: 1999-2002 GMC Sierra 1500 Light Duty Truck (All), 2000-2006 GMC Yukon (All), 2000-2006 GMC Yukon XL (All). The Front Air dam is attached with screws in the wheel wells and OE approved 3M Double face tape around the perimeter. All Xenon Ground Effects Kits and individual parts are manufactured from flexible polyurethane that is Matte Black in color. Each part will require that is be prepped, primed and painted prior to installation. Detailed prep and installation instructions are included, as well as all necessary mounting hardware. Designed to use a Fog/Driving light that is 1 7/8 inches tall x 5 1/2 inches wide in the outer openings (LIGHTS NOT INCLUDED).