10,000mi on the Zeons and one shimmys. I moved it to the back and things are better. I emailed Cooper and they pretty much said good luck - they are warrantied, but I ordered them online and Cooper said most shops aren't willing to help unless you bought them there. SO... local Pep Boys manager said he'll help if Cooper tells me what to have him do. I emailed back and got an irrelevant response. I'll have to try to get a phone call to them this week.
I'm looking at Hankook RF10's.