Had these for barely over a year, and have driven in everything from Thunderstorms, to white-out snow, to 110+ degree heat. Wear has been very even, with no flattening or dead spots to create vibration. Snow traction was very important to me in CO, and they've performed admirably. They break loose predictably, brake well, and hold a line even through wet or chunky snow. They're very quiet compared to the Bridgestone's I previously had, and eat up hwy miles with aplomb. I highly recommend.