To provide a pneumatic radial tire for a passenger car making both durability and communication performance of a communication device compatible.SOLUTION: A pneumatic radial tire for a passenger car according to the present invention comprises a belt constituted of one or more belt layers, a tread and a communication device, where a cross sectional width SW of the tire and an outer diameter OD of the tire satisfy a predetermined relation. Belt cords constituting the belt layers are non-metal cords, and the communication device is provided in the tread.SELECTED DRAWING: Figure 2

    【課題】本発明は、通信装置の耐久性と通信性とを両立させた、乗用車用空気入りラジアルタイヤを提供することを目的とする。【解決手段】本発明の乗用車用空気入りラジアルタイヤは、1層以上のベルト層からなるベルト、トレッド、及び通信装置を備え、前記タイヤの断面幅SWとタイヤの外径ODとが所定の関係を満たし、前記ベルト層を構成するベルトコードは、非金属のコードであり、前記トレッドに、前記通信装置を設けている。【選択図】図2


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    Title :

    PNEUMATIC RADIAL TIRE FOR PASSENGER CAR


    Additional title:

    乗用車用空気入りラジアルタイヤ


    Contributors:

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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