Westin HDX Xtreme Side Steps Textured Black For Double Cab Model 56-23715Westin Westin HDX Xtreme Nerf Step Bars Textured Black For Double Cab Model 56 23715 Upgrade your vehicle with a set of heavy duty Westin's HDX Xtreme Nerf Step Bars. Key design features include: Oversized step areas for easier cab entry and exit. A solid 1 piece construction and a textured powder coat finish. Strategically engineered step locations guarantee ease of access while also complementing the contours of your vehicle. Mount kit included