Pneumatic tire
AssigneeToyo Tire & Rubber Co., Ltd.
InventorMasaaki Ohara
Life of this patent
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Abstract
The pneumatic tire has the characteristics in that the pneumatic tire is provided with a plurality of main grooves 1 extending in the tire circumferential direction formed on a tread T, a rib 2 formed at least on the shoulder portion of the tread T, a first fine groove 3 extending in the tire circumferential direction formed on the inner side of the tire width direction than a grounding end E, and the thin rib 4 formed by the first fine groove 3 and the grounding end E, wherein a second fine groove 5 is formed on the outer side of the tire width direction than the grounding end E, the second fine groove 5 is on the outer side of the tire width direction than a virtual surface S1 that passes the grounding end E and is vertical to the tire rotational axis.
Claims4
A pneumatic tire provided with a plurality of main grooves formed that extend in the tire circumferential direction on a tread, with ribs formed at least on a shoulder portion of the tread, a first fine groove formed that extends in the tire circumferential direction on the inner side in the tire width direction than the grounding end, and a thin rib formed by the first fine groove and by the grounding end, wherein a second fine groove is formed on the outer side in the tire width direction than the grounding end, the second fine groove is on the outer side in the tire width direction than a virtual surface that passes the grounding end and is vertical to a tire rotational axis.
Dependencies are inferred from the claim text.