Go Rhino RB20 cab‑length running boards deliver a wide, full‑length step with off‑road inspired styling for trucks, Jeeps and SUVs. Built from corrosion‑resistant 16‑gauge steel with a textured black or bedliner finish, the perforated, bullet‑stamped surface sheds mud, ice and snow while offering strong traction. Hardware and brackets are included, optional drop steps are available, and the RB20 carries a Limited Lifetime warranty on materials with a five‑year finish warranty.