The tyre really grips at dry roads below 5c to -16c (have not used below minus 16 ),
but above 20c seem to slide slightly .
Wet weather grip at what ever temp is really good .
Snow and Ice can not be faulted and will only let go with the biggest Lunacy .
Tyre can glog up on wet mud . But clears quickly on dry surfaces including grass .
A bit expensive but worth the money .