Pneumatic tire
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United States of America Patent
Stats
-
Aug 2, 2022
Grant Date -
Sep 19, 2019
app pub date -
Jun 30, 2017
filing date -
Jul 19, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pneumatic tire includes: a center lug groove extending in a lateral direction in a center land portion, the center lug groove connecting to two main groves at both ends; an outer middle lug groove extending in the lateral direction in an outer middle land portion, the outer middle lug groove connecting to two main groves at both ends; and an inner middle lug groove extending in the lateral direction in an inner middle land portion, the inner middle lug groove including an end connecting to the main groove of the two main grooves located inward in the lateral direction and the other end terminating within the inner middle land portion; and the center lug groove and the outer middle lug groove each including a central region in a length direction including a sipe portion, the sipe portion including a sipe with a chamfered opening portion.
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