Provided is a pneumatic radial tire for a passenger vehicle in which a cross-sectional width (SW) of the tire and an outer diameter (OD) of the tire satisfy a predetermined relationship, the carcass having a first tire width direction portion in which the carcass cords are disposed in a radial manner and a second tire width direction portion in which the carcass cords are disposed in a radial manner and in which the carcass cords are disposed in a radial manner. And a second tire width direction portion in which the carcass cord extends at an angle with respect to the tire circumferential direction, the second tire width direction portion being located in a tire width direction half that is located outside when the tire is mounted on a vehicle, and the second tire width direction portion being located in a tire width direction half that is located outside when viewed from the tire radial outer side. The carcass cords and the belt cords of the carcass main body section in the second tire width direction section extend in directions intersecting each other.

    提供了一种乘用车用充气子午线轮胎,其中所述轮胎的截面宽度SW与所述轮胎的外径OD满足预定关系,所述胎体具有第一轮胎宽度方向部和第二轮胎宽度方向部,在所述第一轮胎宽度方向部中,所述胎体帘线子午线配置,在所述第二轮胎宽度方向部中,所述胎体帘线相对于轮胎周向成角度地延伸,所述第二轮胎宽度方向部位于轮胎安装在车辆上时位于外侧的轮胎宽度方向半部中,并且当从轮胎径向外侧观察时,所述第二轮胎宽度方向部中的胎体主体部的胎体帘线和所述带束帘线在彼此交叉的方向上延伸。


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    Title :

    Pneumatic radial tire for passenger vehicle


    Additional title:

    乘用车用充气子午线轮胎


    Contributors:

    Publication date :

    2025-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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