| 摘要 |
PROBLEM TO BE SOLVED: To provide a radial tire for a building vehicle capable of increasing durability by suppressing inner liner cracking.SOLUTION: A radial tire 1 for a building vehicle comprises a carcass layer 50 and an inner liner 60. The carcass layer 50 comprises: a width direction extension part 510 in which carcass cords 500 extend along a tread width direction Tw; and an inclined extension part 520 in which the carcass cords 500 extend along a direction inclined toward the tread width direction Tw. When a 3/8 normal line L2 is defined to pass a position Ps which is 3/8 times of the tread width W apart toward outside in the tread width direction from a tire equator face CL on an outside surface 11 of a tread part 10 and to cross the carcass layer 50, the inclined extension part 520 is arranged at least between the 3/8 normal line L2 and an end normal line L1.SELECTED DRAWING: Figure 2 |
