摘要 |
PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of maintaining operation stability on a dry road surface and improving on-snow performance.SOLUTION: A pneumatic tire has a pair of shoulder main grooves 3 and a center main groove 4 on a tread part 2, and middle land parts 10 which are divided by the shoulder main grooves 3 and the center main groove 4 are disposed on both sides of a tire equator C. On the respective middle land parts 10, plural middle lateral grooves 11 extending in a state inclined relative to a tire axial direction are provided, respectively. Each middle lateral groove 11 has an outer end part 12 communicating with the shoulder main groove and an inner end part 13 terminating in the middle land part 10. Groove width of the outer end part 12 gradually increases toward a tire axial direction outside. On the outer end part 12, a middle tie bar 15 whose groove bottom is raised, is provided. |