The Go Rhino RB10 Slim running board kit provides a slim, full-length step and panel protection for Toyota Tundra CrewMax 4-door models (2007–2021). Its compact profile helps retain ground clearance while giving a stable place to step. Constructed from 16-gauge zinc-coated galvanized steel with a 4" louvered tread and protective bedliner coating, the kit includes brackets and is backed by a Limited Lifetime materials warranty and a 5-year finish warranty.
Go Rhino 07-21 Toyota Tundra Crew Max 4DR RB10 Slim Running Boards Kit (w/Brackets) - Bedliner Coat