The Go Rhino! D2 Tube Steps offer a new look for your big ride. Dominator II Side Steps feature a double step area and reinforced steel back frames for extra strength. Center crossbars add extreme rigidity. Tubing is heavy-duty, 2-1/ 2 x 0.07-wall steel. Custom-fit, no-drill brackets with extended Back Bar mounting system for simple, extra-secure installation. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Tube Steps.