These tires are junk. They slip and spin on dry pavement, wet pavement, and snow. Ride is smooth, and they are quiet, but definitely not smooth/quiet enough to offset the unbelievably poor traction. Even my wife remarks about how often these tires break loose, and she is completely easygoing driver. Treadwear is average, about what I'd expect for a passenger/touring tire on a minivan.
These tires came on the van when we bought it in the summer. I figured we'd be able to get through the winter without replacing them but I need to replace them now, mid-winter.