I decided to get this rubber in the amount of 215/55 R16 97V after reading a number of evaluations that were complimentary. I was under the impression that a prestigious brand like Pirelli would not risk tarnishing its name by manufacturing items of poor quality. And as it turned out, hiding behind a brand, they stamped extremely economic class rubber and sold it at a price that was more appropriate for the middle class. After purchasing it in a store, the next day I returned for a tire fitting and saw that two of the four new cylinders were barely balanced. On the machine, one of the cylinders was visibly spinning like a figure eight and did not even get up at minimally acceptable levels for balancing. I was so dissatisfied with the purchase that I decided to put it to the test. There was a light drizzle on the road, and I drove the car up to 160 miles per hour while giving it either more gas or using the brakes more forcefully at various speeds. Even though I'm not a pro, I believe I managed to place triples on the rubber thanks to all of the sensations I felt. In addition to everything else, punctures from minor holes are transmitted, something I had not noticed earlier on Michelin tires, and additional vibration is caused by the uneven asphalt surfaces in our city. at general, after having a conversation at a tire shop and once again reading the reports of other owners, I came to the realization that if I want to acquire better rubber within my budget of 4100-4500 each cylinder the next time around, I will buy manufacturers from Japan or Korea of different brands!