Hybrid cord and tyre with such cord

A tyre for vehicle wheels, comprising a support structure and a tread band arranged in a radially outer position with respect to the support structure,

• wherein the support structure comprises a plurality of hybrid reinforcing cords, each hybrid reinforcing cord of the plurality of hybrid reinforcing cords having a plurality of monofilament textile wires twisted to at least one multifilament textile yarn,
• wherein, in any cross section of the hybrid reinforcing cord, at least one portion of at least one monofilament textile wire of the plurality of monofilament textile wires defines a first radially outer surface portion of the hybrid reinforcing cord and at least one portion of the at least one multifilament textile yarn defines a second radially outer surface portion of the hybrid reinforcing cord,
• wherein at least one first monofilament textile wire of the plurality of monofilament textile wires is twisted together with the at least one multifilament textile yarn with a predetermined first twisting pitch (P1) to form a strand of mono-multifilament textile wires and at least one second monofilament textile wire of the plurality of monofilament textile wires is twisted together with the strand of mono-multifilament textile wires with a predetermined second twisting pitch (P2).