The RB10 Slim Line running board from Go Rhino for 2014-2018 GMC Sierra 1500 crew cab four-door offers a slim, full-length step that stays close to the body to increase ground clearance and protect panels while providing a steady stepping surface for passengers. Constructed of 16-gauge zinc-coated galvanized steel with a 4-inch louvered profile, the kit includes mounting brackets, textured black or bedliner-style finishes, installs without drilling, and includes a limited lifetime materials warranty plus a 5-year finish warranty.
Go Rhino 14-18 GMC Sierra 1500 CC 4DR RB10 Slim Running Boards Kit (Incl. Brackets) - Tex. Blk