Westin PRO TRAXX 5 Oval Step Nerf Bars Black Steel Model 21-53725 Passenger Side and the smaller bushings install

and the smaller bushings install above the bearing

Internal Depth (in): 7

The 1705115 Buyers Underbody Box is one of the best underbody truck boxes for your money

This particular kit fits certain years of the Dodge Ram 1500 Van

Drilling Required Model 31028

Westin PRO TRAXX 5 Oval Step Nerf Bars Black Steel Model 21-53725 Passenger Side and the smaller bushings installWestin Westin PRO TRAXX 5 Oval Nerf Step Bars Black Steel Model 21 53725 Westins Pro Traxx 5 Oval Nerf Step Bars feature a 5in. 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. Constructed of 4", 5" or 6" oval tubing with 4" wide injection molded polymer step pads