Originally Posted by XLR8SN

I believe that Infiniti used these rims on their G35 big brake/sport option models, so the spokes should clear. Even if it was a little tight, just use some 5-10mm spacers to clear.

As long as the offsets are within or a little lower than the 370 sport model you should be fine and not have inner clearance issues. Being OEM units they are not going to have some wild offsets. Once again, this can also be solved by using some spacers. Dont remember the Infiniti OEM offsets though. More than likely in the 30-40mm range.

Is that what you were asking about?

Just found this on another site:

19" 5 split spoke (2005+ Coupe optional)
Front: 19"x8" +30mm offset
Rear: 19"x8.5" +33mm offset

So it should be fine. Just a little tucked in since the 370Z is:

19x9 +47 front, 19x10 +30 rear