If you want to alter the look of your Ford F-250 or F-350 Super Duty pickup truck, Rough CountryCOs 1.5-inch Leveling Kit is the easiest way to go! At stock height, FordCOs Super Duty trucks sit higher in the rear giving your truck a "nose-down" look. This easy-to-install kit raises the front of your truck 1.5-inches leveling the front with the rear for a vastly improved appearance and additional ride height resulting in the capability to run up to 33-inch tires.The 100% bolt-on installation process makes this leveling kit incredibly easy to install, even in a home garage with common tools. These solid, cast steel spacers are designed with a slight lip allowing the spacer to lock into the factory seat eliminating any guess work in lining it up allowing you to easily match the factory angle and orientation for a perfect fit.