It is quite soft in comparison to the old factory's Chinese rubber, despite the fact that nothing horrible has happened as of yet and I hope that nothing bad will happen. When the wheels of a parked car are spun, it gives the impression that the tires are only partially inflated. In the past, I pushed up to a total of 2.1, but today I intend to pump up to a total of 2.3. I examined the tires of other vehicles, including high-priced ones, and discovered that the rubber on those tires is more rigid, whereas the Sailun tires have an XL marking. In general, I have nothing negative to say, but I am concerned that such an hour will eventually arrive.