Go Rhino RB20 Running Boards are built tough and can protect your truck from all of the punishment from the road and environment. Great for Jeeps with larger wheel and tire combinations or lifts, they also provide a wide, full-length step platform for easy entry to the front or back doors. These Raptor-style running boards are constructed from galvanized steel and sprayed with a durable black texture or powder-coat finish for extreme corrosion, impact & abrasion resistance.