To add my two cents, I've found that Paul Bailey's is a ripoff. I got that from a whole lot of folk that have PT Cruisers. I personally have never shopped them. I found a dealer I liked in Lincoln but they closed. I hear that most of the techs went to Metro. I went in there and spoke to a salesman, wasn't impressed. The service dept should be much better though.
Look for my post about tires. I found an honest place in RI for any tire issue you may have. Please read.
Rick