FITTING VIDEO AND MANUAL AT BOTTOM OF PAGE Features: 52mm tube 3mm Steel Checker Plate step Brush Bar Compatible Side Air bag Complied Twin Steel tube Construction Chassis Mounted No Drilling in the chassis required ADR Complied (Locally tested in Adelaide Australia) Rockarmor's  sidestep/rocksliders, act as side step and its constructional design to give them the ability and strength to work as a rockslider.  Manufactured from 52mm diameter/ 3mm wall premium grade steel tubing and reinforced with 52mm diameter inner steel tubes, the rocksliders dual rail structure, can withstand most off road obstacles, giving your vehicle’s side seals the ultimate protection.  Unlike aluminium side steps, the Rockarmor steel steps will not kink. FITTING VIDEO