It is an object to ensure the strength of a carcass line, enhance durability with respect to high applied loads, and be able to suppress the input of compressive force with respect to a carcass ply without increasing mass and cost. When W denotes a distance from a tire equatorial plane (CL) to a tire axial direction outermost point (P) of a carcass body portion (22C) and D denotes a tire radial direction height from bead base portions (30) to a carcass body portion (22A) at the tire equatorial plane (CL), a radius of curvature (R1) of a carcass ply (12) in a range from the tire equatorial plane (CL) to a position (P1) located 0.6 W away from the tire equatorial plane (CL) in the tire axial direction, a radius of curvature (R2) of a carcass body portion (22B) in a range from the position (P1) to a position (P2) located 0.7 D on the tire radial direction outer side from bead base portions (30), and a radius of curvature (R3) of the carcass body portion (22C) in a range from the position (P2) to a position (P3) located 0.3 D on the tire radial direction outer side from the bead base portions are such that 0.07≰R2/R1≰0.11 and 0.5≰R2/R3≰0.7.


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    Titel :

    Agricultural tire


    Beteiligte:

    Erscheinungsdatum :

    2015-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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