My wife was at a dinner w/ someone that owns a Z. They asked if I enjoyed my Z, my wife told them I loved it. She said except for all the road noise from the tire feathering. The guy said, "Yeah the Z is typically a loud car." This same person told my wife that he did mod work on Z's all the time, and if I needed something let him know.

I'm thinking not enough people know what is really going on w/ their Z's. After us Z owners that know what is wrong get alignments and new tires the Z is not a loud car, well atleast for as long as it takes to screw the new tires up.