| 摘要 |
PROBLEM TO BE SOLVED: To enlarge an off-road applying road surface. SOLUTION: In this pneumatic tire with a block pattern for an off-road traveling, in a developed state of a tread surface 2a, a block B comprises a center block B1 disposed at a center area A1; an end part block B3 disposed at an end part area A3; and an intermediate block B2 disposed at an intermediate area A2 between the center area A1 and the end part area A3. The respective blocks B are disposed in a circumferential direction of the tire spaced at constant pitches P1, P2, P3 every in the respective areas. The pitch P1 of the center block B1 is larger than the pitch P2 of the intermediate block B2. A plurality of laterally arranged arrangement parts 11 where the center block B1 and the intermediate block B2 are laterally arranged while lining up a phase in an axial direction of the tire are provided on a periphery of the tire in the circumferential direction of the tire spaced at an equal interval of n times of the pitch P1. The end part block B3 is disposed at an axial inner side between the intermediate blocks A2 circumferentially arranged. |
