I skated 5 seasons on Cordiant SnoMax, the tires were "indestructible". Walked away as advertised. As a replacement, without a doubt, I chose SnowCross and was somewhat disappointed. Yes, on the new "derzhak" it was more suitable than on a 5-year-old. I did the rolling, but the loss of spikes on the front axle (front-wheel drive car) of 7-10 pieces is unpleasant. so much flew out of the old rubber in 5 years. The rest of the rubber is quite adequate and predictable. In fairness, a friend also took this rubber to his wife's car, she had less loss of spikes. The conclusion is clear, but I still won’t “vomit”, it’s easier to change the rubber)