350Z DB Performance - 2500miles
mine pulls slightly to right.
just came back from delaer,
service tech checked the car, the steering is almost at neutral.
it's gonna be hard to correct the offset, and could end up pulling to left.
the alignment warranty is 1 year or 12,000 miles
it's not a major issue for me, but if it gets worse than i'll ask for alignment before the warranty expires

 

Check for new Nissan TSB on pulling to the right posted here at my350z.com. I think Nissan defines out of alignment as going 60 mph and changing lanes when you let go of the wheel in under 7 seconds. If it fits that criteria then it is something they got to fix by their own definition. Print TSB and take to dealer to get fixed.