This listing is for new Toyo M 647 255/70R22.5 H/16PLY Tires. Manufacturer part number: 558350. The Toyo M647 is a long-haul, regional and urban drive axle position tire. This is Toyo’s highest mileage drive tire with an extra deep tread depth of 30/32” making it perfect for urban and long-haul situations where tread wear is the primary reason tires are taken out of service.  This tire has maximum retreadability and casing durability with an E-balance profile, which minimizes growth of the tread profile and maintains uniform and flatter tread radius for the life of the tire. Wet traction is ensured from the deep groove siping, which is equal to main groove depth for better performance and safety. The four-groove tread design coupled with the optimized void ration contributes to high mileage and the high rigidity shoulder reduces edge wear.

Toyo M647

$470.00Price