As a point of comparison, we'll use a front-wheel-drive KIA Sportage 2022. In the spring, it will be possible to evaluate the quality of the studding as well as the spikes themselves. This fall, I will be writing. Marvelous! I just realized that you drove 4,000 kilometers through St. Petersburg without misplacing a single spike. That blows my mind. Some pros: Excellent performance both on bare ice and when rowing with dignity in the snow. Maintains one's self-assurance in the snow porridge. The lamellas have thoughtfully selected dimensions, and they also face in the appropriate directions. The increased loudness on the pavement is the price that we pay for this. However, it is preferable to put up with the noise on the pavement rather than risk slipping and sliding on the snow and ice. Having this drawback: Because tires are tough and while the new balanced hard, there were a lot of weights that needed to be added during the initial balancing. After traveling for 300 kilometers, I performed a rebalancing, which resulted in fewer weights and no vibration.