Provided is a heavy duty pneumatic tire 2 that can achieve stabilization of a ground-contact shape and reduction of a load acting on a tread portion. The tire 2 includes a tread 4, a pair of sidewalls 6, a pair of beads 8, a carcass 12, a belt 38, and a buffer layer 20. The buffer layer 20 includes a sheet portion 60 and a pair of hump portions 62 located axially outward of the sheet portion 60 and thicker than the sheet portion 60. Each of the pair of hump portions 62 has a maximum thickness at an end 38e of the belt 38. The sheet portion 60 is stacked on the carcass 12, and a first belt ply 42A of the belt 38 is stacked on the sheet portion 60.


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    Title :

    HEAVY DUTY PNEUMATIC TIRE


    Additional title:

    SCHWERLASTLUFTREIFEN
    PNEUMATIQUE POUR POIDS LOURDS


    Contributors:
    OKABE TARO (author)

    Publication date :

    2024-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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