A heavy duty tire 2 includes a tread 4. The tread 4 includes a crown circumferential main groove 14 and shoulder circumferential main grooves 12. The tread 4 includes crown land portions 20 and shoulder land portions 22. Each crown land portion 20 has a crown narrow groove 24. Each crown land portion 20 has crown narrow land portions 34. Each crown narrow land portion 34 has crown sipes 40 shallower than the crown circumferential main groove 14 and the crown narrow groove 24. The crown narrow groove 24 includes a body portion main body 32 and an enlarged width portion 28. A locus LB of a groove bottom 12T in each shoulder circumferential main groove 12 includes inner peaks LBu and outer peaks LBs, and extends in a zigzag manner while passing through the inner peaks LBu and the outer peaks LBs alternately in a circumferential direction.


    Access

    Download


    Export, share and cite



    Title :

    HEAVY DUTY TIRE


    Additional title:

    SCHWERLASTREIFEN
    PNEU POUR POIDS LOURDS


    Contributors:

    Publication date :

    2024-11-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    HEAVY DUTY TIRE

    NAKAI TAKASHI | European Patent Office | 2025

    Free access

    HEAVY-DUTY TIRE

    GONDO SATOSHI | European Patent Office | 2024

    Free access

    HEAVY-DUTY TIRE

    NAKASATO REO / SATO TAIKI | European Patent Office | 2023

    Free access

    HEAVY DUTY TIRE

    TODOROKI DAISUKE | European Patent Office | 2022

    Free access

    Heavy duty tire

    HIMEDA SHINGO | European Patent Office | 2022

    Free access