The RB20 Slim Line running board provides a slim, full-length stepping surface and panel protection for 2019–2022 Ford Ranger Crew Cab 4‑door trucks. Constructed from 16-gauge zinc-coated galvanized steel with a modern bullet-stamped design 5.5 inches at its 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 19-22 Ford Ranger Crew Cab 4DR RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Coating