| 摘要 |
<p>Widthwise extending grooves are formed in each of the opposite lateral regions of the Tyre's tread, a pair of peripherally extending narrow grooves are formed in the tread center region. Widthwise extending grooves having a groove width such that the groove walls contact each other within a ground-engaging plane are disposed between the peripheral narrow grooves. Tire with a tread rubber thickness of 60-200 mm. Widthwise extending grooves are formed in each of the opposite lateral regions of the tread, a pair of peripherally extending narrow grooves are formed in the tread center region. Widthwise extending grooves having a groove width such that the groove walls contact each other within a ground-engaging plane are disposed between the peripheral narrow grooves.</p> |
