Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2024/095650
Kind Code:
A1
Abstract:
Provided is a tire in which steering stability on a dry road surface and a wet road surface is further improved. A tire 10 comprises at least four circumferential main grooves in a tread surface 14, and five land parts are partitioned and formed by the four circumferential main grooves. In a plan view of the tire, lug grooves 31 that do not open to the circumferential main grooves are provided that are formed in each of an inside shoulder land part 24 and an outside shoulder land part 32. Inclined grooves that open to a first circumferential main groove 16 have sipes formed in groove bottoms thereof. The total main groove width of circumferential main grooves included in a vehicle mounting inside region with respect to a tire equatorial plane CL as a boundary is greater than the total main groove width of circumferential main grooves included in a vehicle mounting outside region. The main groove width of the circumferential groove disposed furthest to the vehicle mounting inside is greater than the main groove width of the circumferential groove disposed furthest to the vehicle mounting outside.
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Inventors:
SUZUKI TAKUMI (JP)
Application Number:
PCT/JP2023/035639
Publication Date:
May 10, 2024
Filing Date:
September 29, 2023
Export Citation:
Assignee:
THE YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C11/13; B60C5/00; B60C11/03; B60C11/12
Attorney, Agent or Firm:
AOKI, Atsushi et al. (Toranomon Hills Mori Tower 23-1, Toranomon 1-chome, Minato-k, Tokyo 01, JP)
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