To provide a tire for improving traction performance on an off-road.SOLUTION: A tire for off-road travelling has a tread part. The tread part is provided with a block 4 rising from a tread base part 2R. The block 4 includes a first side wall surface 11. The first side wall surface 11 includes an outside part 13 which linearly extends and is inclined to a later landing side in a tire rotation direction N, and an inside part 14 which is curved in a circular arc-shape and connects between the outside part 13 and the tread base part 2R. A length H1 in a tire radial direction of the outside part 13 is 30-70% of a block height Ha.SELECTED DRAWING: Figure 2

    【課題】不整地でのトラクション性能が向上したタイヤを提供する。【解決手段】トレッド部を有する不整地走行用タイヤである。トレッド部には、トレッドベース部2Rから隆起したブロック4が設けられている。ブロック4は、第1側壁面11を含んでいる。第1側壁面11は、直線状に延び、かつ、タイヤ回転方向Nの後着側へ傾斜した外側部13と、外側部13とトレッドベース部2Rとの間を円弧状に湾曲して繋ぐ内側部14とを含む。外側部13のタイヤ半径方向の長さH1は、ブロック高さHaの30%~70%である。【選択図】図2


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    Title :

    TIRE FOR OFF-ROAD TRAVELING


    Additional title:

    不整地走行用タイヤ


    Contributors:

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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