Lund 300068 Lund EZ Running Board Bracket Kit for 2007-2018 Silverado & Sierra 1500, 2500 HD, 3500 HD | Fits Crew Cab Heavy duty, solid U-channel steel construction with brite finish Bracket Kits are application specific, but work on any Lund Multi-Fit Running Boards (sold separately) Installer and factory preferred body mount design Hardware included Made in the USA and backed by a lifetime warranty