A pneumatic tire comprising a pair of axially spaced apart annular bead cores (28a, 28b), a carcass ply (14), a tread (12) comprising at least one circumferential groove (41) and a belt structure disposed radially between the carcass ply (14) and the tread (12); the belt structure comprising at least one belt layer (16, 18, 20) and an overlay comprising at least one overlay layer (51); the overlay layer is disposed radially between the at least one belt layer (16, 18, 20) and the radially innermost surface of the circumferential groove (41); the overlay layer (51) is disposed under the circumferential groove (41) and has an axial width between 70% and 200% of an axial width of the circumferential groove (41) and is a reinforced ply layer or a layer comprising a fabric.


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    Title :

    A tire with a segmented overlay layer


    Additional title:

    Reifen mit einer segmentierten Bedeckungsschicht
    Pneu avec couche de recouvrement segmentée



    Publication date :

    2017-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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