Available from Sumitomo Tire, Treadways LLC
31/32" Tread Depth - extra mileage over standard depth tires.
Patented Rubber Compounds - resists cutting and chipping in harsh operations.
Special Steel Coating - reduces development of rust on the steel cables.
All Steel Casing - helps retreadability and resists casing failures.
Special Liner Compound - helps keep moisture from the casing.
Speed restricted to 55 M.P.H.