| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for a construction vehicle with excellent wear resistance even when used for any of a driving wheel and a steering wheel. <P>SOLUTION: Zigzag thin grooves 21, lateral thin grooves 32, and width direction thin grooves 22 are arranged in a tread part 10, thereby forming two block rows 24a, 24b in which a plurality of block land parts 23a, 23b in a polygon shape with five sides or more are juxtaposed along a tire circumferential direction. The lateral thin grooves 32a, 32b are arranged within the 1/2-3/4 positional range of a distance from a tire equator to a tread end, and extended in the same direction toward the respective tread ends from the tire equator E side at prescribed inclination angles δ<SB POS="POST">1</SB>, δ<SB POS="POST">2</SB>relative to the tire circumferential direction C. <P>COPYRIGHT: (C)2012,JPO&INPIT |
