Toyo adds second size to wide-base super single tire line

Oct. 8, 2007

Toyo Tire (U.S.A.) Corp. has added size 425/65R22.5 to its M320 wide-base super single tire line.

The Toyo M320 is designed for durability in construction and refuse hauling applications. It features the following:

* large tread blocks with functional sipes and three wide zigzag grooves for off- and on-road traction.

* an optimized casing profile, which minimizes growth of the tread area while maintaining a more uniform and flatter tread radius during its service life.

* a cap base tread compound that helps prevent the concentration of stress in a single area, effectively reducing excessive heat build-up during operation.

* retreadable casing construction.

The M320 wide-base super single also is available in size 385/65R22.5.

For more information on Toyo's line of commercial truck tires, log on to