Since 1975, Go Rhino has remained a leader in the development, design and manufacturing of innovative, stylish and extremely useful aftermarket automotive accessories. For over 30 years, Go Rhino has taken pride in offering products that allow the trucks and SUV owner to enjoy the most from their vehicle.RB20 Running Boards offer off road styling while also helping to protect vehicle finish while providing a wide, full-length step platform for easy entry to vehicle. Built from 16-gauge zinc coated steel and coated for corrosion resistance. All side steps are made while maintaining the highest quality standards. Specs:Made from Galvanized Steel , Solid one piece design,Provide easy access to your car especially to the cars with lifted suspenion, Protective Bedliner black coating:Corrosion resistance,Impact resistance,Abrasion resistance,, Easy instalation no drilling required ,High-quality product,Additional drop steps available - GR69420000T(sold separately), In the box:(2) Side steps,Hardware,