| 摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of suppressing uneven wear while improving noise performance without greatly sacrificing steering stability.SOLUTION: A pneumatic tire of the present invention comprises one wide main groove provided on a tread, continuously extending in the tread circumferential direction and having a groove width that is 13% or more of a ground-contact width in a tread width direction of a tire when the tire is attached to an application rim, the tire is inflated to a pressure within a specified pressure, and a maximum load is applied to the tire. A groove center line of the wide main groove is located in a half part on an inner side of the tread around a tire equatorial surface when the tire is attached to a vehicle. The pneumatic tire comprises only one outer circumferential main groove smaller in groove width than the wide main groove in a half part on an outer side of the tread around the tire equatorial surface when the tire is attached to the vehicle. Land portions adjacent on both sides of the wide main groove in the tread width direction are rib-shaped land portions continuous in the tread circumferential direction. |
