A heavy duty pneumatic tire 2 includes a tread 4 including at least three land portions 8 extending in a circumferential direction, and a circumferential groove 12 is present between one land portion 8 and another land portion 8. The land portion 8 includes a large number of blocks 14 aligned in the circumferential direction, and a lateral groove 18 is present between one block 14 and another block 14. The circumferential groove 12 includes a large number of projections 26 projecting from a bottom surface thereof, and these projections 26 include first projections 28 and second projections 30 having smaller volumes than the first projections 28. The lateral groove 18 is connected to the circumferential groove 12, and the first projection 28 is located at this connection position. An entirety of an opening of the lateral groove 18 overlaps the first projection 28 in an axial direction.


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    Title :

    HEAVY DUTY PNEUMATIC TIRE


    Additional title:

    SCHWERLASTLUFTREIFEN
    PNEUMATIQUE POUR SERVICE INTENSE


    Contributors:

    Publication date :

    2023-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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