Compatible Models: 1999-2006 Sierra (All Models), 2007 Sierra 1500 Classic, 2007 Sierra 2500 Classic, 2007 Sierra 3500 Classic, 1999-2006 Silverado (All Models), 2007 Silverado 1500 Classic, 2007 Silverado 2500 Classic, 2007 Silverado 3500 Classic Glass Detail: Tempered Glass, Stationary, Non-Heated, Solar Controlled, Factory Privacy Tinted Glass Location: Back of the Vehicle Privacy Stationary Back Window Back Glass Compatible with Chevrolet Silverado/GMC Sierra Pickup 1999-2006 Models/Silverado Classic 2007 Models/Sierra Classic 2007 Models