| 摘要 |
<p>PNEUMATIC TIRES Pneumatic tires, particularly tires for heavy load vehicles are disclosed. In the tire of this type, the tread rubber is divided into three rubber portions o-f central and either side regions in the direction of rotational aixs of the tire. As the material of the tread rubber, the central region uses a rubber having a good cut resistance, while the either side region uses a rubber having a good wear resistance.</p> |
