Traction and grip are strong on packed snow and icy ride but definitely a tough tire. Finding the sweet spot in terms of pressure is a bit challenging with the 60tpi casing. They can make the ride less confortable on uneven/bumpy packed snow. I think they would be amazing in 120tpi. Too bad they are not available anymore.
g
george peck
Tough tire
It’s tough, expensive and hard to put on but it’s a lot less expensive than a trip to the ER.