The present invention relates to a studded tyre comprising a plurality of studs (10) in which a pin (12) is defined and has a configuration in plan view which is not symmetrical at least with respect to an axis, comprising a first side having a profile on which at least one tip is defined, and a second side having a substantially planar profile, said second side being opposite said first side. In order to improve the performance of a studded tyre, the studs are at least partly positioned in the tyre tread such that in a first plurality of studs, the pins have tips facing in a direction opposite to the advancing direction (Y) of the tyre.