4"OVAL SIDE STEP NERF BARS running board 01-03 FORD F150 SUPERCREW/CREW CAB BLK Application: 2001-2003 Ford F150 Super Crew ( Crew ) Cab Models ( Fit Models With 4 Full Size Doors That Open In The Same Fashion ) 4" Inch Side Step Nerf Bars Heavy Duty Steel With Black Color Powder Coating Plus 3 years Warranty Against Rust And Corrosion, Oval Design Provides A More Secure Area color:Black 465 lbs. Weight rating. Bar is positioned high and tight for a better fit and cleaner look. Professional installation is recommended