Pneumatic Radial Tire for Passenger Vehicles
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United States of America Patent
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Issued Date -
Feb 22, 2024
app pub date -
Jun 2, 2021
filing date -
Dec 16, 2020
priority date (Note) -
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Abstract
The pneumatic tire for passenger vehicles according to the present disclosure comprises a carcass consisting of plies of radially arranged cords, spanning toroidally between a pair of bead portions; the cross-sectional width SW and the outer diameter OD of the tire satisfy a given relationship; the land portion has a plurality of width direction sipes extending in the tire width direction; the pitch length in the tire circumferential direction of the plurality of width direction sipes is 3 mm to 10 mm; and the width direction sipe has a widened portion on the sipe bottom side where the sipe width is larger than that on the tread surface side.
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