Type: Nerf Bars / Side Steps / Running Boards. Placement on Vehicle: Left, Right. Surface Finish: Power Coated / Textured. (Not Fit for Silverado 1500 LD & Sierra 1500 Limited). Functional Drop Step: The innovative 3.5-inch drop step is ideal for vehicles with lift kits and oversized wheels, providing easy access to your vehicle’s cabin. The side steps also offer effective collision protection, reducing the risk of door dama. Ge and other potential impacts. Upgrade your vehicle’s functionality and appearance with the Step Rails. Strong and Durable: Made with high-strength tubular steel and a triangle structure, the Step Rails are tested to withstand up to 550lbs, while the textured powder-coating provides exceptional rust and corrosion resistance. Bolt-on Installation: The Step Rails are using the factory holes. Say goodbye to drilling and embrace easy installation. 1 x DIY Installation manual. 1 x All accessories package kit.