Westin 27-6105 Black Aluminum Step Boards for Trucks and SUV's 54" High-grip 4.5 wide rubberized step pad for secure footing Extruded aluminum base board with black powder coat 54 sure-grip running board requires no drilling for installation Customized mounting brackets are sold separately to ensure a perfect fit Sure-grip running board is backed by an exclusive 5-year warranty Mount kit sold separately