Pneumatic tire

DRIVE March 18, 2015
Source
Noise performance is improved without deteriorating drainage performance. A pneumatic tire has a tread portion 2 in which at least one main groove 3 continuously extends in a tire circumferential direction, and at least one land portion is adjacent to the main groove 3. The land portion includes a sipe 10. The sipe 10 includes a plurality of first sipes 11 that are spaced from each other in the tire circumferential direction. Each of the first sipes 11 includes: a circumferential portion 13 that extends along the tire circumferential direction; and an axial portion 14 that extends from at least one of end portions 13e of the circumferential portion 13 toward the main groove 3.

Discussion in the ATmosphere

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