Took my Z in about a week ago. Dealer said they had new specs from Nissan about this problem. They put a new set of tires on the front and aligned it, all for free... I've had my Z a little over a year with about 8K miles. Right now I'm really pleased, new rubber and she's quiet and smooth again. Life is Good. Just don't know if it'll come back again, but I'll be watching....

 

Good news!

I just called Nissan Consumer Affairs 1-800-647-7261 and told them I wanted to file an official complaint about the tire/road rumble noise. They took my info, VIN #, etc, and the rep said they just received another official notice (I guess another TSB) about 5 days ago they are sending out to all dealers that tells them to replace the tires with new ones and realign them again. It sounds like a temporary fix, but hey, if it gets rid of the noise for just a little while until they figure out how to really fix it, I'm all smiles.

I guess the squeaky wheel really does get the grease....