To provide a two-wheel automobile tire pair which can improve turning performance of a vehicle.SOLUTION: A tire pair comprises a front tire 2 and a rear tire. A center arc index Ac, a middle arc index Am and a shoulder arc index As are obtained based on a contour line TLf of a tread surface 16 of the front tire 2 and a contour line of a tread surface of the rear tire. In the tire pair, the middle arc index Am is larger than the center arc index Ac, and the shoulder arc index As is larger than the middle arc index Am.SELECTED DRAWING: Figure 3

    【課題】車両の旋回性を向上できる、二輪自動車用タイヤ対の提供。【解決手段】タイヤ対はフロントタイヤ2とリアタイヤとからなる。フロントタイヤ2のトレッド面16の輪郭線TLf及びリアタイヤのトレッド面の輪郭線に基づいて、センター円弧指数Ac、ミドル円弧指数Am及びショルダー円弧指数Asが得られる。このタイヤ対では、ミドル円弧指数Amがセンター円弧指数Acよりも大きく、ショルダー円弧指数Asがミドル円弧指数Amよりも大きい。【選択図】図3


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    Title :

    TWO-WHEEL AUTOMOBILE TIRE PAIR


    Additional title:

    二輪自動車用タイヤ対


    Contributors:

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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