I bought for Lada Kalina 2. On the 10-ke Sno-Max, on the Polar field. After the polar, I was surprised by snomax, now I am surprised by snocross! ABS works only when SHARP! braking on ice. Course stability only when entering a turn at speed and increasing traction. Anti-skidding worked only on a rolled icy hill, with a sharp pressure on the gas. Especially at the first ice, I checked everything. Checked tires and car. In terms of quality, after receiving it, I checked everything both visually and by touch, after a review of poor quality and smell. It smells like regular rubber, the quality is decent inside and out. There are no protrusions or other surprises. Balancing is quite sane, a few small weights on all wheels. By hardness. It seemed harsh, I think because of this, and an incredible rumble, I really, really hope that he will leave at least 1000 km. We now have -10 -12. It’s quite normal, I didn’t feel any sound, we’ll see how it will be at -40. About spikes. I will say this, every time I talk with tire fitters and everyone says the same thing: our tires are oak, "square" (this makes noise), unbalanced, but! compared to the same vaunted Hakka, the spikes live a long time! and on ice only spikes can help, no fabulous Velcro! All this is my personal opinion from the experience of driving different cars and on different tires. The quality is quite satisfied for the amount spent on rubber. I am very glad that they began to do quality work here, I really hope that everything will go only for the better and, as already written in the reviews, albeit along the Chinese path, copying protectors and so on. It's already ours. Over the hill, too, they took a lot from us and use it without hesitation. Thanks to the manufacturer for keeping the quality and developing!