I bought mine in Jan. 08. after my Conti's wore out. They hold the road in the wet very well and are a good looking tire. No complaints on the ride. BUT, I have about 7 k miles on them and I hate the noise! They have gotten louder and louder, especially at low speeds. Hard to keep balanced now and they are cupping. Chrysler has looked at the car and my own mechanic. They both said the issue is the tires. I believe them. I can't believe the tires are cupping and everything on the car has been checked out. Twice!
Tire Rack has some people writing in reviews of the same problem developing after a few thousand miles. I am going to try and get these replaced with something else. The NTB store I bought them from has said they have heard complaints about the noise of these tires too.