19th radius, bought for 55 I don't know who writes reviews here. after the season of operation, 50-70% of the spikes are missing on the drive wheels. despite the fact that I have a hyundai family SUV, I drive calmly. in the photo you can see what is left of the rubber after 5000 km. to be honest, this was not even on the cheapest rubber. like it says made in germany. but it shouldn't be. I hope I don't have to sue them for a refund.