Rock Slider Powder coated textured black;3/16 steel;Made in the USA FORD F-250 SUPER DUTY F-350 SUPER DUTY F-450 SUPER DUTY F-550 SUPER DUTY BASE KING RANCH LARIAT PLATINUM XL XLT 2011 2012 2013 2014 6.2L Triton (379) 6.7L Powerstroke Turbo Diesel (406) 6.8L Triton (415) 6.8L Triton (415) 3-Valve DIESEL FLEX GAS Rock Slide Engineering Rock-Slide Engineering Rock-Slider (Black) - BD-SS-100-SD BD-SS-100-SD Rock Sliders and Guards