| 摘要 |
A heavy duty pneumatic tire is obtained capable of suppressing tread pattern pull and also improving wet weather performance. In a heavy duty pneumatic tire (10), second shallow grooves (28) and second sipes (26) inclined ascending towards the left with respect to the tire width direction are formed to second ribs (24L, 24R), whilst shallow grooves and sipes are not formed to shoulder ribs (32). Center shallow grooves (20) inclined ascending towards the left with respect to the tire width direction, and center sipes (22) inclined ascending towards the right with respect to the tire width direction are formed to a center rib (18). The center shallow grooves (20) and the center sipes (22) intersect with each other, respectively increasing the edge component of the center rib (18). |
