| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire used in a vehicle such as SUV capable of enhancing the driving stability and the resistance against eccentric wear in shoulder regions of the tread. SOLUTION: The grounding width WS of a shoulder region land train 18 influencing the resistance against eccentric wear greatly is set properly, and the rigidity of the land train is heightened appropriately, so that the difference in rigidity from the intermediate region land train 22 lessens to result in suppression of eccentric wear of each shoulder region land train. Heightening of the rigidity of the shoulder region land train leads to enhancement of the driving stability. COPYRIGHT: (C)2006,JPO&NCIPI |
