Hi Manic, Before you replace a rocker panel with a new full or slip-on panel, you must cut away and remove the old, rusted panel. When you remove the old rusted metal, it is important to sand several inches beyond the rusted edges using an angle grinder or similar tool.

Hi, No, this is only for the regular cab. In as much as I would want to help you, I do not have the complete vehicle information to work on. You can do a manual check for the availability and 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.

Part was good and exactly what I needed but will only fit a standard cab. You will have to order a different part for extended cab. Good Luck

No regular cab

Hi Jim, thank you for reaching out. The material of this product is steel (metal). If your vehicle information and fitment details match this product, you can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/rocker-panel/replacement/set-repc430113?can=CPAP3648_CSQA_20250406 I hope this helps. Happy shopping.