| 摘要 |
PURPOSE: To provide a pneumatic tire for heavy load in which uneven wear of a shoulder rib is reduced. CONSTITUTION: In a tire in which crown part 4 having a pair of right and left side walk and a tread 3 engaging with a road surface between both side walls is toroidally ranged, and having a plurality of main grooves 5 extending in the circumferential direction and lands 6 divided by the main grooves 5, a pair of sipes 7 extending practically in parallel each other across the land at intervals of 1.5-2.5mm is formed in the land 6 positioning between the main groove 5 of the tread 3 and a tread end at almost equal intervals of 3-8 pairs per 100mm. |
