Finally no more plates. Before long I had a flat tire on my single speed bike. As to other wheels (several Tausen km) I have raised the "Flat-less" tire, since no more problems. It should be noted: 1. regular air pressure checks and re-inflation especially in the thin tires (every 2 weeks), the thumb test rich not out, otherwise there is wear on the sides 2. the rolling surface is stiffer, at an oblique collision with low curbs threatening here risk of falling due the rigid roll surface (painful own experience). Overall, highly recommended for people who are not traveling with primary sporty claim and need a reliable tire.