| 摘要 |
PURPOSE: A radial tire for a vehicle increases the durability of the joint portion of an inner liner and restrains a bumpy phenomenon and a dent phenomenon generated on the joint portion of a side wall. CONSTITUTION: Both side end portions(21) which are the overlapped portion of an inner liner(2) forms a waveform. The overlap length of the inner liner(2) is restrained in a predetermined length. Further, the cut angle of the overlap length of the inner liner(2) is restrained in a predetermined range. Thus, the contacting numbers of the end portions(21) and the cords in a carcass(11) are increased, thereby increasing the quantity of the overlapping. Therefore, the durability of a tire is not deteriorated.
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