OPEN FENDER SYS. 20-22 S/DUTYFAB FOURS OPEN FENDER FLARE 20 22 SUPER DUTY Open Fender System Ability To Run Up To 40 Tires With A Leveling Kit (Not Included) Aggressive Stance While Maintaining Smooth Factory Ride Maintain Ease Of Hauling Eliminates The Need For A Dropdown Trailer Hitch Inner Fender Included Professional In Depth Installation Manual And Video Professional Wrap Grad Templates Retain The Ability To Easily Get In And Out Of Vehicle 11 Gauge U. S. Steel Construction