摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a tire capable of suppressing the deterioration of braking performance caused by the deformation of a block-shaped land in braking, and surely exhibiting desired braking performance. <P>SOLUTION: A pneumatic tire 1 includes a block-shaped land 20 partitioned by a circumferential groove 30 extending along a tire circumferential direction TC and a lug groove 40 extending along a tread width direction TW. The ratio W/H of the length H of the block-shaped land 20 along the tire circumferential direction TC to the width W of the block-shaped land 20 along the tread width direction TW is 0.3 or smaller, a first corner 60 ground on the road surface is formed at the tread-in side of the block-shaped land 20 first, and an angleθ1 in a tread surface view of the first corner 60 is at 45°or larger and 75°or smaller. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |