Patent ID: 11872846
Assignee: TOYO TIRE CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The pneumatic tire according to claim 1, further comprising:
a third main groove extending in the tire circumferential direction; and
a second land defined by the first main groove and the third main groove, wherein
the second land includes a plurality of slits extending across the second land in the tire width direction and open to the first main groove and the third main groove,
the plurality of slits of the second land include third slits each having a third raised portion in which a part of a groove bottom is raised and fourth slits each having a fourth raised portion in which a part of a groove bottom is raised to be lower than the third raised portion,
the third raised portion includes a second sipe extending along a direction where the third slits extend,
the third slits and the fourth slits are arranged alternately with each other in the tire circumferential direction,
each of the first slits includes a first opening portion open to the first main groove,
each of the second slits includes a second opening portion open to the first main groove,
each of the third slits includes a third opening portion open to the first main groove,
each of the fourth slits includes a fourth opening portion open to the first main groove,
the first opening portion is closer to the fourth opening portion than to the third opening portion, and
the second opening portion is closer to the third opening portion than to the fourth opening portion.