| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing rolling resistance in the case that a range where a belt layer is arranged is narrower than the width of a tread part in a tread width direction. SOLUTION: In the pneumatic tire 1, in a cross section in the tread width direction, an angleθformed by a belt end inclined line BQ connecting an end part (end part B) of an outside belt layer 32 and a tire maximum width position Q and a maximum width passing line SW connecting pair of tire maximum width positions Q is equal to or smaller than 50°. In the cross section in the tread width direction section area, a fold back height XN parallel with a tire equator line CL from an inside end part X of a bead core 12 to a fold back end N of a carcass layer 20 where the bead core 12 is folded back is 35-65% for a tire height SH. COPYRIGHT: (C)2011,JPO&INPIT
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