| 摘要 |
<p>[PROBLEMS] To provide a pneumatic tire increased in snow performance without so lowering dry performance. [MEANS FOR SOLVING PROBLEMS] This pneumatic tire comprises step parts (22F) and (22R) continuously formed so as to be extended to the tread-in side and the kicking side of blocks (20) forming a tread part (16). The step parts (22) are disposed on the tread part (16) in a staggered configuration. Accordingly, even if the step parts (22) are formed, the rigidity of the blocks (20) is not so lowered and the dry performance of the tire is not so lowered. Also, the snow performance of the tire can be increased by the edge pressures of the step parts (22).</p> |
