Westin 2014-2018 Chevy Silverado 1500 Crew Cab (Body Mount) Platinum 4 Oval Nerf Step Bars - BlackWestins Platinum 4 Oval Nerf Step Bars feature OE styling and offer an alternative look and style to traditional round tube steps. Their larger size provides strength and confidence with a full 4in. wide recessed step area. Platinum 4 Oval Nerf Step Bars are vehicle specific applications that feature a no drill installation. Platinum 4 Oval Nerf Step Bars; Black; Steel; Mount Kit Included; Body Mount;