Drove 2 winters in general, good tires for the city, but the spikes are rather weak. Urban operation 2 winters behind, in 1 winter minus 3 spikes from the front wheels. On winter 2, the spikes were noticeably worn out (the skirt around the carbide core), because of this, the spikes became thin and the core began to break out. In the 2nd winter, I think, more than 20 pcs. I definitely miss. Run no more than 9 t. Km. Auto Equal The weak point is the spikes!