content: I bought this tire for asphalt and cement roads, like it's name [ city ride ], but after using them for some monthsI noticed that if you have them with too much pressure the on bumps the bike can hit pretty hard and you can lose the control if you are not prepared; better to use low pressure.But the most problematic situation is the grip. I got into an emergency brake, a car show up in front of me, the driver was distracted, then the tire was completely stopped but slipping because it has zero grip because the center part which that is smooth is too wide.I am planning to create some groove to them just to using some more time.If you want your life don't buy this tire. I trust Continental but this was a failure. I can't imagine this tire in rainy conditions.