A heavy duty pneumatic tire 2 includes an apex 40 including an inner apex 40u and an outer apex 40s, and a tag assembly 28 including an RFID tag 78 and a covering rubber 80 covering the RFID tag 78. A ratio of a complex elastic modulus of the inner apex 40u to a complex elastic modulus of the outer apex 40s is not less than 10 and not greater than 21. The tag assembly 28 is located outward of the outer apex 40s in an axial direction, and a distance in a radial direction from a bead base line to the RFID tag 78 is not less than 120% and not greater than 145% of a distance in the radial direction from the bead base line to an end 54 of a turned-up portion 52 of a carcass 10.


    Access

    Download


    Export, share and cite



    Title :

    HEAVY DUTY PNEUMATIC TIRE


    Additional title:

    SCHWERLASTLUFTREIFEN
    PNEUMATIQUE POUR POIDS LOURDS


    Contributors:

    Publication date :

    2025-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    HEAVY-DUTY PNEUMATIC TIRE

    KATTO YUDAI / HASEGAWA KOHEI | European Patent Office | 2025

    Free access

    HEAVY DUTY PNEUMATIC TIRE

    KITANI NAOFUMI | European Patent Office | 2023

    Free access

    Heavy duty pneumatic tire

    HIMEDA SHINGO | European Patent Office | 2022

    Free access

    Heavy-duty pneumatic tire

    KANAYA YOSHIKI / TAKADA YOSHIYUKI / KOYA MITSUHARU | European Patent Office | 2022

    Free access

    Heavy duty pneumatic tire

    OKABE TARO | European Patent Office | 2019

    Free access