I didn't like the break-in, so I put it on and went up to 93 miles per hour (150 kilometers per hour). At 5,000 kilometers, the tacks have all been firmly positioned. It handles the snow really well, therefore I have held off switching to four-wheel drive. The wide spike has excellent grip whether decelerating or speeding up. Definitely a step up from Yokohama and Tunga. I'd like to add something. Bought a second pair to use in my other vehicle. The previous diameter was 15 inches, making the new one 16 inches. Set for 2022 release. It was first noticed that the corners flew outward a little, making them seem worse than their Polish counterparts. And ours are louder than ever. But they just slow down and row like they always have.