Hi Don, The rear cross sill is located below the tailgate and ties the back of the bed together. For accuracy of fitment - On the Homepage, please enter (complete) your vehicle’s year, make, model, sub-model, and engine size. Type the part's name in the search box. Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.

Hi Edgar, This tailgate panel or tail pan is not being specified as for a fleetside or stepside bed type. But it gives a measurement dimension of Length 75x width 10x height 6 in inches. You can measure your tailgate pan if it has the same length.