The Go Rhino 5" Oval O.E. Xtreme Nerf Bar offers a 1 piece ABS blow-molded oval tube that is supported by an aluminum frame. Go Rhino 5" O.E. Xtreme Oval Nerf Bars offer a non-slip step pad that will ensure a safe entry and exit of your truck. Go Rhino 5" O.E. Xtreme Oval Nerf Bars are available in black and chrome finish.