A rubber composition for a truck tire (1) is disclosed. The rubber composition comprises 70 phr to 95 phr of polyisoprene; 5 phr to 30 phr of a polybutadiene rubber having a cis content of less than 60% and being functionalized for the coupling to silica; and 40 phr to 80 phr of a filler comprising predominantly silica. Also, a truck tire (1), preferably a 22.5 inch truck tire, is disclosed comprising said rubber composition in its tread (10).


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    Title :

    RUBBER COMPOSITION AND TRUCK TIRE


    Additional title:

    KAUTSCHUKZUSAMMENSETZUNG UND LASTWAGENREIFEN
    COMPOSITION DE CAOUTCHOUC ET PNEU DE CAMION



    Publication date :

    2024-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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