Westin Platinum Series 4 inch Oval Step Bar, Wheel to Wheel 24-54555 4 in. Oval Wheel-To-Wheel; Step Bar; Black; Steel; Mount Kit Included CHEVROLET GMC SIERRA 1500 SILVERADO 1500 BASE CUSTOM DENALI HIGH COUNTRY LS LT LTZ SLE SLT SSV WT 2014 2015 2016 4.3L LV3 (262) Vortec 5.3L Ecotec3 L83 (325) 6.2L Ecotec3 L86 (376) FLEX GAS Westin Westin Platinum Series 4 Inch Oval Wheel-To-Wheel Step Bars (Polished) - 24-54555 24-54555 Nerf Steps