摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in stone trapping resistance.SOLUTION: A second projection wall surface part 34CI projects toward a central block 30B which is adjacent in the tire width direction, and forms a first circumferential groove part 22A. A second wall surface part 34EI adjoins the second projection wall surface part 34CI across a step 34DI in the tire circumferential direction from the second projection wall surface part, and forms a second circumferential groove part 22B. A first opening A1 of the first circumferential groove part 22A and a second opening B1 of the second circumferential groove part 22B are arranged at positions separate by a distance AB1 in the tire width direction. |