3" HD BLK SIDE STEP NERF BARS running boards 97-04 F150 F250 SUPER/EXTENDED CAB Application: 1997-1998 Ford F150 Super ( Extended ) Cab 3 Door Models, 1999-2003 Ford F150 Super ( Extended ) Cab 4 Door Models, 2004 Ford F150 Heritage Super ( Extended ) Cab 4 Door Models, 1997-1999 Ford F250 Light Duty Super ( Extended ) Cab 3 Door Models ( Will Fit 4 Door Super Cab Models Have 2 Full Size Front Doors & 2 Half Size Back Door / 3 Door Super Cab Models Have 2 Full Size Front Doors & 1 Half Size Back Door; Will Not Fit XLT Models ) 3" Inch Side Step Nerf Bars Heavy Duty Steel With Black Color Powder Coating Plus 3 years Warranty Against Rust And Corrosion color:Black 465 lbs. Weight rating. Bar is positioned high and tight for a better fit and cleaner look. Professional installation is recommended