Tyger Auto TG-AM2T20018 Star Armor Kit for 2007-2019 Toyota Tundra Double Cab | Textured Black | Side Step | Nerf Bars | Running Boards IMPORTANT: Only fit Double Cab with 2 full-size front doors & 2 narrower rear doors. NOT for Crewman Cab with 4 full-size doors.(Please check the Cab Size picture.) TYGER unique STAR metal step pads serve a helpful step in and out of the cab. Particularly useful on lifted trucks. Dual girder system provides maximum protection for underside from damaging impacts Up to 500 LBS weight capacity for each side. Heavy-duty 2inch diameter tubes. One-piece design. Dual stage powder coated textured black finish Easy Bolt-On installation. No drilling required. (DIY instruction included in the package.) TYGER No-Hassle 5 year warranty against manufacturing defects