A pneumatic tire (1) has a tread (2), the direction (R) of rotation of the tread (2) being specified. Crown main grooves (3) and shoulder main grooves (4) are provided in the tread (2) to thereby define middle lands (5B). Each of the middle lands (5B) is provided with middle lateral grooves (18) arranged in separating from each other so as to define middle blocks (20). Each of the middle blocks (20) is provided with: a middle narrow groove (21) which extends from a middle lateral groove (18) on the trailing landing si de, in the di recti on (R) of rotati on, toward the 1 eadi ng landing side and which terminates without reaching a middle lateral groove (18) on the leading landing side; an inner sipe (S2) disposed on the inside of the middle narrow groove (21) in the axial direction of the ti re; and an outer si pe (S3) disposed on the outside in the axial di recti on of the ti re. The width (W6a) of the middle narrow grooves (21) and the di recti on of tilt of the inner and outer si pes (S2, S3) are limited to predetermined ranges.
Пневматическая шина
18.08.2017
Patent
Elektronische Ressource
Russisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |