| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire suppressing any partial wear generated between a part arranged on the outer radial side of a circumferential belt and a part arranged on the outer side in the width direction from an edge of the circumferential belt of a tread part. SOLUTION: The pneumatic tire 1 comprises a carcass 3 for connecting in a toroidal manner a pair of annular bead cores 2, 2 arranged separate from each other in the tire width direction, a circumferential belt 4 having a plurality of cords extending along the tire circumferential direction, and arranged on the outer radial side of a crown part 3a of the carcass 3, and tread rubbers 6, 7 for covering the crown part 3a of the carcass 3 and the circumferential belt 4. The thickness in the radial direction of the outer tread rubber 7 on the outer side in the width direction from an edge 4a in the width direction of the circumferential belt 4 is set to be smaller than that of the inner tread rubber 6 on the inner side in the width direction from the edge 4a in the width direction of the circumferential belt 4. COPYRIGHT: (C)2010,JPO&INPIT |
