Westin 2454540 Wheel-to-Wheel Step Bar, Stainless Steel Westin, 24-54540, Platinum Series 4 in. Oval Wheel-To-Wheel Step Bar, Polished Stainless Steel - Mount Kit Included - Body Mount Nerf/Step Bar (Wheel to Wheel),Side Steps and Nerf Bars,Exterior Accessories,Platinum Series 4 in. Oval Wheel-To-Wheel Step Bar,24-54540,Westin,Sierra 1500, Silverado 1500, Chevrolet, GMC, 2016, 2015, 2014