Provided are tires with excellent handling stability on ice and snow. Included is a tire which includes a cap tread and a base tread, and satisfies the following relationships (1) and (2): 0.4≦TcTb≦1.5 wherein Tc represents the average thickness of the cap tread, and Tb represents the average thickness of the base tread, and tanδcE∗c≧0.16 wherein tan δc represents the -30°C tan δ (the loss tangent measured at a temperature of -30°C, an initial strain of 10%, a dynamic strain of 2.5%, and a frequency of 10 Hz) of the cap tread, and E*c represents the 0°C E* (the complex modulus measured at a temperature of 0°C, an initial strain of 10%, a dynamic strain of 2.5%, and a frequency of 10 Hz) of the cap tread.


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    Title :

    TIRES


    Additional title:

    REIFEN
    PNEUMATIQUES


    Contributors:
    KOTA TOMITA (author) / IZUMO SUGURU (author)

    Publication date :

    2022-08-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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