Westins Pro Traxx 4 Oval Nerf Step Bars feature a 4 in. oval tube with a heavy-duty step pad that provides a wider and more secure step area. They feature 30 factory style bends that have seamless domed ends so there are no end-caps or exposed bolt heads. Applications are bolt-on installation. PRO TRAXX 4 Oval Nerf Step Bars; Polished Stainless Steel Rocker Mount; Incl. Mount Kit And Hardware; Aggressive Saddle Mounted Step Pad 2009-2010 Dodge Ram 1500 Crew Cab Pickup, 2010 Dodge Ram 2500 Crew Cab Pickup, 2010 Dodge Ram 3500 Crew Cab Pickup, 2011-2018 Ram 1500 Crew Cab Pickup, 2019-2023 Ram 1500 Classic Crew Cab Pickup, 2011-2023 Ram 2500 Crew Cab Pickup, 2011-2023 Ram 3500 Crew Cab Pickup