FITMENT - Our Tailgate Spoiler Cap is compatible with 1999-2000 Chevrolet Silverado GMC Sierra (1500, 2500); 2001-2006 Chevrolet Silverado GMC Sierra (1500, 2500, 3500); 2007 Chevrolet Silverado GMC Sierra (CLASSIC) NOTE - **NOT fit Stepside Models** Direct Replacement for 15932249 GM1909101 FEATURE - Directly replace your old or broken tailgate flap and give your vehicle a new look. Made of high quality Poly-propylene - PP which has impact and abrasion resistance, will accompany you for a long time PACKAGE INCLUDED - You will receive 1* Tailgate Spoiler Cap Cover. Foam Installation Tape, Mounting Screws, Washers and Nut Inserts are included INSTALLATION - Bolt on installation. As some models may require drilling, we recommend that you choose professional installation FITMENT - Our Tailgate Spoiler Cap is compatible with 1999-2000 Chevrolet Silverado GMC Sierra (1500, 2500); 2001-2006 Chevrolet Silverado GMC Sierra (1500, 2500, 3500); 2007 Chevrolet Silverado GMC Sierra (CLASSIC). NOTE - **NOT fit Stepside Models** Direct Replacement for 15932249 GM1909101. FEATURE - Directly replace your old or broken tailgate flap and give your vehicle a new look. Made of high quality Poly-propylene - PP which has impact and abrasion resistance, will accompany you for a long time. PACKAGE INCLUDED - You will receive 1* Tailgate Spoiler Cap Cover. Foam Installation Tape, Mounting Screws, Washers and Nut Inserts are included. INSTALLATION - Bolt on installation. As some models may require drilling, we recommend that you choose professional installation.