| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire which improves durability while attaining weight reduction. SOLUTION: At least one of carcass layers 5 is extended between right and left beads 3 and a plurality of belt layers 8, 9 are disposed on the outer periphery side of the carcass layer 5 of a tread portion 1. A carcass line of a portion 5a of the carcass layer 5 positioned in a region K corresponding to an edge 8e of the belt layer 8 having the maximum belt width BW among the plurality of belt layers 8, 9 is formed into such a shape as to be recessed to the tire outside at a tire meridian cross section. COPYRIGHT: (C)2007,JPO&INPIT
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