The Go Rhino RB20 Slim Line running boards for 2021–2025 Ford Bronco (excluding Sport) provide a slimmer, full-length step that hugs the cab for increased ground clearance while protecting lower panels. Constructed from 16-gauge zinc-coated galvanized steel with a durable finish, they come with mounting brackets and offer protective bedliner or textured black powder-coat options. The boards are 5½ inches at their widest point and include a limited lifetime materials warranty.
Go Rhino 21-25 Ford Bronco (excl. Sport) RB20 Slim Running Boards Kit w/ Brackets