SlimGrip running boards offer safe footing and a sleek look to the working truck or off-roader. They feature high-traction, expanded metal treads and lightweight, corrosion-resistant, powder-coated aluminum construction. They provide a 4 3/4" wide stepping surface and come with angled endcaps for an aggressive look. SlimGrip aluminum running boards also feature the VersaTrac mounting system for easy customization with no drilling required. - Sleek, rugged style and corrosion-resistant build for off-road or work trucks - Expanded metal treads for maximum traction and safety - Open treads knock dirt and snow off boots to help keep the truck cab clean - Powder-coated aluminum construction to be strong, lightweight and rust-free - Angular end caps eliminate sharp corners and add aggressive style - VersaTrac mounting system for easy installation and vehicle customization (Sold Separately) - Powder-coated brackets use stainless steel fasteners for lasting strength (Sold Separately) - Limited lifetime warranty (five-year finish, one-year parts) - Made in USA, may contain some imported hardware