If you're looking for OEM quality at aftermarket price, these nerf bars are exactly what you need! GEM Tubes OCTA Series Nerf Bars are made from 2.5mm thick rust proof aluminum, which makes them durable yet lightweight. These exceptional nerf bars also come with OEM style plastic bracket covers for additional protection and better look. Plus, the OCTA Nerf Bars feature special "Ultimate Ground Clearance" bracket design - the brackets are not extending below the tube, which ensures increased ground clearance. In addition, the OCTA Series provides wide step surface with unparalleled "tire tread" lug pattern design. The OCTA Nerf Bars are available in two finishes - black powdercoated and chrome. The installation process is easy, because drilling is not required. Best of all, GEM Tubes OCTA Series Nerf Bars are backed by limited lifetime manufacturer warranty.