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1. (WO2018012438) PNEUMATIC TIRE

Pub. No.:    WO/2018/012438    International Application No.:    PCT/JP2017/025040
Publication Date: Fri Jan 19 00:59:59 CET 2018 International Filing Date: Sat Jul 08 01:59:59 CEST 2017
IPC: B60C 11/03
B60C 11/12
B60C 11/13
Applicants: THE YOKOHAMA RUBBER CO., LTD.
横浜ゴム株式会社
Inventors: KISHIZOE, Isamu
岸添 勇
Title: PNEUMATIC TIRE
Abstract:
This pneumatic tire is provided with two circumferential main grooves 21, 22 arranged on a region on one side of the tire equatorial plane CL and a land portion 32 which is defined by the circumferential main grooves 21, 22. The land portion 32 is provided with a circumferential narrow groove 321 which extends in the tire circumferential direction and a plurality of pairs of first lug grooves 322A and second lug grooves 322B which extend in the tire width direction and penetrate the circumferential narrow groove 321. Each of the first lug grooves 322A has one end that opens into one edge of the land portion 32 and another end that is terminated in the interior of the land portion 32. Each of the second lug grooves 322B has one end that opens into the other edge of the land portion 32 and another end that is terminated in the interior of the land portion 32. The first lug grooves 322A and the second lug grooves 322B are arranged alternately in the tire circumferential direction.