Great tire. Found OEM tires slipped a lot especially when it got cold. I could not find a comfortable balance point with the OEM tires and felt I was always fighting the steering. No problems after putting these tires on this winter. The tires are very quiet and have a luxury feel smoothing out the bumps. Not a high performance tire but they do handle very well.
I'm assuming they are ok in snow but we haven't gotten any snow this year, yet.
As for treadwear, only had them for 3500km so only time will tell.