In general, unlike the previous version, the spikes are more durable and tenacious. The price is not the lowest, but justifies itself. I'm happy with the tires! With its pros: The wear resistance of the spikes, keeps well on ice even with brakes to the floor (without fanaticism, of course) + spikes with an oval on the cut, which gives a greater grip in a straight line. With its cons: Noisy (studs after all), on loose snow it’s not very manageable, the tread is clogged (but in moderation)