CAREPAIR 2pcs 5" Stainless Steel Side Step Rails Nerf Bar Running Board for 2004-2008 Ford F150 2006-2008 Mark LT Super Crew Cabw/ 4 Full Size Doors Installation: Bolt-On Style: 5" Inch Oval Style Tube + Slip-Resistant Plastic Step Pads Item Offered: 2pcs 5" Oval Stainless Steel Side Step Nerf Bars + Mounting Hardwares + Installation Instruction Material: Made from heavy duty T304 Stainless Steel Surface finish: polished