I put it on mb s-class in size r20. Focused on reviews, including not only on the Internet, but also from personally familiar people. So far I have traveled less than a thousand miles. Happy with the rubber. Feels soft on the move, but in fact the tire is quite durable. Spring pits on the pavement goes well. Road holding is very good. I already got into the rain on the track, the behavior on the wet road at speed was very impressive. In terms of comfort, perhaps someone will not like it, after all, rubber with pronounced sports characteristics, restive, you need to get used to it. But as for me, clear management and full control of the road is exactly what you need.