The RB20 Slim Line running board offers a slim, full-length step and panel protection for 2015–2022 Ram 1500 Crew Cab 4‑door (classic body) trucks. Built from 16-gauge zinc-coated galvanized steel with a modern bullet-stamped face 5.5 inches at the widest point, the kit includes mounting brackets and a protective bedliner coating. Coverage includes a limited lifetime materials warranty and a five-year textured black finish warranty.
Go Rhino 15-22 Ram 1500 CC 4DR (Clssc Bdy) RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Coat