| 摘要 |
A pneumatic tire includes a wide cross belt having a width not smaller than 92% and not lager than 100% of a width of a tread; and a narrow cross belt having a width smaller than that of the wide cross belt and a tire width direction outer end positioned on a tire width direction outer side with respect to a tire width direction inner edge of an outermost land portion. The tread has open sipes penetrating through the outermost land portion in the tire width direction and formed along the tire circumferential direction, and lug grooves extending along the open sipes on a contact surface of the outermost land portion and having a tire width direction outer end positioned between a tire width direction outer end of the wide cross belt and the tire width direction outer end of the narrow cross belt.
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