Tonno Pro HF-156 Black Hard Fold Truck Bed Tonneau Cover 1999-2006 Chevrolet Silverado 1500, 2500 / GMC Sierra 1500, 2500, 2500 HD, 3500, 2001-2006 Silverado 2500 HD, 2001-2007 Silverado 3500, 2007 Silverado / Sierra Classic 1500, 2500 HD, 3500 | Fits 8&#39; Bed | Also fits 1988-1999 Chevrolet C1500, C2500, K1500, K2500 / GMC C1500, K1500