Westin's Sure-Grip Running Boards are straight board style designs. Made of an extruded aluminum base board and provide a slip resistant rubber step area and stylized molded end-caps for a finished look. Material: Extruded Rubber Step and Aluminum Base Board. A vehicle specific mounting kit is required to mount Westin Running Boards (27-series Sure-Grip or Molded Running Boards) Kit includes driver side and passenger side front and rear mild steel black powder coated cradle mount brackets, complete with hardware and installation instruction sheet.Westin products have a high quality finish that must be cared for like any other exposed finish on the vehicle. Protect the finish with a non-abrasive automotive wax, e. Pure Carnauba on a regular basis. The use of any soap, polish or wax that contains an abrasive is detrimental, as the compounds scratch the finish. Both driver and passenger front and rear mounts. The item "Westin Sure-Grip 79 Running Boards & Mountings Kit for 97-14 Ford Expedition" is in sale since Thursday, September 7, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exterior\Nerf Bars & Running Boards". The seller is "trendsauto" and is located in Greenville, Wisconsin. This item can be shipped to United States.