5" OVAL MATTE BLK SIDE STEP NERF BARS RUNNING BOARDS FOR 05-15 FRONTIER CREW CAB Application: For 2005-2015 Nissan Frontier Crew Cab Models ( Will Fit Models With 4 Full Size Doors Only ) 5" Inch Side Step Nerf Bars Heavy Duty Steel With Flat Black Fine Shimmering Finish Plus 3 years Warranty Against Rust And Corrosion, Oval Design Provides A More Secure Area color:Matte ( Satin Black ) 465 lbs. Weight rating. Bar is positioned high and tight for a better fit and cleaner look. Professional installation is recommended