Duro Di-K591 / Di-K911 Tires The Duro Dik591 / Di-K911 tire provides OE style fitment with predictable solid grip. The four ply construction gives predictable performance in multiple terrains. Features: Staggered V-shaped directional all-terrain tread knobs 4 ply bias construction OE equipment and sizes on the Kawasaki Kvf750 Brute Force 4x4 ATV For off highway use only