Yes sir, they did.

As far as I know, it was just the tire problem. Someone on my home forum suggested a chassis flex thing, but none of us has experienced this. It would be odd considering the Z's chassis and entire fram is shared with other vehicles in the Nissan Corporation including hulky SUV's! I have an '04 and all of the problems have been fixed, my car is flawless (with out patting my self or my car on its back lol). The only thing I need to change as far as my tires are concerned are the rears from showing off lol. Other than that, nuthin wrong.