Tire

Abstract

To secure pass-by noise performance and low rolling resistance performance while securing wet traction performance.SOLUTION: A tread surface 15A is provided with: at least four circumferential direction grooves 20; a center land part 31B zoned by at least two circumferential direction grooves and disposed in the center in a tire width direction in a center part 31 zoned between the circumferential direction grooves 20 on the outermost side in the tire width direction; a middle land part 31A zoned outside in the tire width direction of the center land part in the center part 31; and a first sub-groove 40 extending in the tire width direction with each end communicated with each circumferential direction groove on the outermost side in the tire width direction, which continues passing through the middle land part and the center land part; and a second sub-groove 44 extending in the tire width direction, one end of which is communicated with one circumferential direction groove on the outermost side in the tire width direction, the middle continuing passing through at least one circumferential direction groove, and the other end of which is terminated in the center land part. The first sub-groove and the second sub-groove are disposed alternately in the tire circumferential direction.SELECTED DRAWING: Figure 2

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