TIRE
To provide a tire that can improve steering stability performance, while maintaining wet performance.SOLUTION: A tire 1 has a tread part 2. The tread part 2 includes a plurality of circumferential grooves 3 extending continuously in a tire circumferential direction and a plurality of closed lateral...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a tire that can improve steering stability performance, while maintaining wet performance.SOLUTION: A tire 1 has a tread part 2. The tread part 2 includes a plurality of circumferential grooves 3 extending continuously in a tire circumferential direction and a plurality of closed lateral grooves 4 extending in a direction in which the grooves cross the circumferential grooves 3 and terminating so that both ends thereof do not communicate with the circumferential grooves. The circumferential groove 3 includes a pair of shoulder circumferential grooves 3A respectively arranged between a tire equator C and a pair of tread ends 2e. The closed lateral groove 4 is arranged only in a crown area 5 between the pair of shoulder circumferential grooves 3A.SELECTED DRAWING: Figure 1
【課題】 ウェット性能を維持しつつ、操縦安定性能を向上させることが可能なタイヤを提供する。【解決手段】 トレッド部2を有するタイヤ1である。トレッド部2は、タイヤ周方向に連続して延びる複数本の周方向溝3と、周方向溝3と交差する向きに延び、かつ、両端が周方向溝に連通することなく終端する複数本の閉鎖横溝4とを含む。周方向溝3は、タイヤ赤道Cと一対のトレッド端2eとの間にそれぞれ配された一対のショルダー周方向溝3Aを含む。閉鎖横溝4は、一対のショルダー周方向溝3Aの間のクラウン領域5にのみ配されている。【選択図】図1 |
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