Fits 1999-2016 F-250/350/450/550 Super Duty SuperCab Nerf/Step Bar, Side Steps and Nerf Bars, Exterior Accessories, ProTraxx 4 in. Oval Step Bar Cab Length, 21-21315, Westin, F-250, F-250 Super Duty, F-350, F-350 Super Duty, F-450, F-450 Super Duty, F-550, F-550 Super Duty, Ford, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006 Fit type: Vehicle Specific Package Weight: 25.401 kilograms