When the tire is assembled to a rim and filled with an internal pressure of 250 kPa or more, an SW/OD ratio of the tire is 0.26 or less if the tire has a sectional width SW of less than 165 (mm), whereas a sectional width SW and an outer diameter OD (mm) of the tire satisfy a relation of 2.135×SW+282.3≦OD if the tire has a sectional width SW of 165 (mm) or more, the tread rubber has a dynamic storage modulus E′ at 30° C. of 6.0 MPa to 12.0 MPa and a loss tangent tan δ at 60° C. of 0.05 to 0.15, and when a tread surface is equally divided into four regions in a tire width direction, a shoulder circumferential sipe extending in a tire circumferential direction is disposed in the shoulder portion.


    Access

    Download


    Export, share and cite



    Title :

    PASSENGER-VEHICLE PNEUMATIC RADIAL TIRE


    Contributors:

    Publication date :

    2017-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    PASSENGER-VEHICLE PNEUMATIC RADIAL TIRE

    HATANAKA SHINTARO / KUWAYAMA ISAO | European Patent Office | 2017

    Free access

    PASSENGER VEHICLE PNEUMATIC RADIAL TIRE

    HATANAKA SHINTARO / KUWAYAMA ISAO | European Patent Office | 2017

    Free access

    Passenger vehicle pneumatic radial tire

    HATANAKA SHINTARO / KUWAYAMA ISAO | European Patent Office | 2019

    Free access

    Pneumatic radial tire for passenger vehicle

    KUWAYAMA ISAO / ISHIHARA TAIGA | European Patent Office | 2024

    Free access

    PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE

    KUWAYAMA ISAO / ISHIHARA TAIGA | European Patent Office | 2023

    Free access