The Go Rhino RB20 Slim running boards for 2022 Toyota Tundra CrewMax 4-door deliver rugged RB20 styling in a narrower profile for tighter fitment and increased ground clearance. Built from 16-gauge zinc-coated galvanized steel with a protective finish, the bullet-stamped design measures 5.5 inches at its widest point and offers a full-length step platform. Complete kits include mounting brackets, and most installations do not require drilling.
Go Rhino 2022 Toyota Tundra Crew Max 4dr RB20 Slim Kit w/RB20 Slim Running Board + Brkts - Tex. Blk