To enhance the durability of deflated runflat tires while complying with regulations. In a runflat tire, a dimple/fin forming region (Qa) is provided on the external surface of a sidewall portion (3). First and second marking-space forming regions (Qb and Qc) are formed respectively on the outer and inner sides of the dimple/fin forming region (Qa) in a radial direction of the tire. In the first marking-space forming region (Qb), first marking spaces (25) are formed to include a main regulation-marking space (26) to mark the contents of regulations except for UTQG ratings. In the second marking-space forming region (Qc), the second marking spaces (28) are formed to include spaces (27) for marking the non-regulated contents and/or the UTQG ratings. When measured from the rim line to the inner edge of the innermost dimple/fin row (21) in a radial direction of the tire, height (Ha) in a radial direction of the tire is set at 8~17 mm.


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    Title :

    Runflat tire


    Additional title:

    Notlaufreifen
    Pneu à flancs renforcés


    Contributors:

    Publication date :

    2016-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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