| 摘要 |
By providing a tread (16) that has increased wear properties as the tire (10) is worn, the pattern of irregular wear can be broken or minimized. The tire (10) of the invention comprises a tread (16) that has at least two layers (22,24,26) of rubber having different moduli, wherein the layer of rubber having the lower modulus is at the surface of the tread. <IMAGE> |
