Excellent tires that provide braking performance on both asphalt and ice. The act of intentionally causing the car to slide does not produce the desired result. The only disadvantage is the intense noise after 60 kilometers per hour, which is comparable to the experience of flying in a helicopter; nonetheless, I believe that the safety of you and your loved ones is more important than comfort. I highly recommend it to everyone because the cost is one and a half times less than that of hakkapellita, but the quality is not significantly worse.