ATV Tire Set of 4 Front and Rear 25" Yamaha GRIZZLY 600 4x4 1998&ndash;2001 Heavy duty construction offers a significantly smoother ride over rough trails Extra lugs on the shoulder protect the sidewall and rim Tire is suitable for desert, dirt, rock, mud and snow applications 6-ply rating for optimum puncture resistance Front: 25x8-12 / Rear: 25x10-12