Topline Autopart 4" Oval Black Side Step Nerf Bars Rail Running Boards For 04-08 F150 Regular (Standard) Cab Application: 2004-2008 Ford F150 Regular ( Standard ) Cab Models ( Attention Note: Will Not Fit Super Cab ; Super Crew Cab & 2004 Heritage Models ; Models With 2 Full Size Front Doors With Half Size Back Door & NO REAR SEAT ) 4" Side Step Nerf Bars Oval Style Design Tube, Rugged Frame & Mount Design Tube For Strength & Durability Heavy Duty Steel With Black Color Powder Coating, Steel Tubes Maximizes Rust Protection Color: Black