Pneumatic tire including sipes
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United States of America Patent
Stats
-
Aug 26, 1997
Grant Date -
N/A
app pub date -
Feb 22, 1995
filing date -
Feb 25, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Pneumatic tire. The invention pertains to a vehicle tire for use in winter driving conditions whose tread pattern includes a circumferentially extending row in each of the shoulder regions, wherein the profile or pattern is asymmetrically shaped and includes, relative to the vehicle, an inner tread portion and an outer tread portion, with the shoulder block row of the inner tread portion being provided with sipes having good opening characteristics, with reference to the circumferential direction of the tire, and the shoulder block row of the outer tread portion is provided with sipes that assure high block rigidity during lateral force loading.
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