Go Rhino Dominator Classic D2 Side Steps with Mounting Brackets Kit For Quad Cab Only Model D24099PSGo Rhino Dominator Classic D2 Side Steps with Mounting Brackets Kit For Quad Cab Only Model D24099PS The Go Rhino Dominator D2 combines the good looks and cool factor of the drop step design with the functionality of a traditional OE oval side step. The one piece main bar is constructed of heavy duty steel tubing with the two welded hoops strategically placed beneath each door. The punched steel step pads offer no slip grip in wet or muddy conditions