The Go Rhino RB20 Slim running board kit supplies a slim, full-length step and panel protection for Ford F-250 and F-350 Crew Cab 4-door models (1999–2016). Its narrow profile helps maintain ground clearance while delivering a dependable stepping surface. Made from 16-gauge zinc-coated galvanized steel with a 5.5" bullet-stamped tread and bedliner coating, the kit includes brackets and has a Limited Lifetime materials warranty plus a 5-year finish warranty.
Go Rhino 99-16 Ford F-250 / F-350 CC 4DR RB20 Slim Running Boards Kit (w/Brackets) - Bedliner Coat