New generation of friction tyres for in-city driving in changeable weather conditions. Winter Drive – Winter friction tyres for variable weather conditions during the winter months in the city. Steering safety is achieved by using a unique asymmetric tread pattern that ensures a high stability/controllability level. Multiple tread block edges provide better acceleration and gripping properties of the tyre when driving on icecovered roads and packed snow. In case of soft snow, it fills in the grooves, which are used for increasing braking performance.