| 摘要 |
<p>This pneumatic tire (1) comprises a carcass layer (13) and a belt layer (14) which is disposed on the outer side of the carcass layer (13) in the radial direction of the tire and which has a pair of crossing belts (142, 143) and a circumferential reinforcement layer (145) which are laminated on one another. The pneumatic tire (1) also comprises, on the tread thereof: circumferential main grooves (21-23) extending in the circumferential direction of the tire; and land sections (31-34) divided by the circumferential main grooves (21-23). Each of the outer ends of the circumferential reinforcement layer (145) in the width direction of the tire is located on the outer side, in the width direction of the tire, of a perpendicular line (m) drawn perpendicularly to the carcass layer (13) from a point (P) at the inner edge of each of shoulder land sections (34) in the width direction of the tire. The distance (W1) from the perpendicular line (m) to the outer end of the circumferential reinforcement layer (145) in the width direction of the tire and the distance (L) from the point (P) to a point (T) at the outer edge of the shoulder land section (34) in the width direction of the tire have the relationship of 0.1 <= W1/L <= 0.4.</p> |
