Hello all. New member here. Came over from the Nissanclub.com forums... pretty quiet over there. Anyway, I found this link and thought I'd share. Click the link and scroll to the bottom of the page and there will be a built-in calculator in the site that does all the calculations you could ever want when deciding to upgrade/downgrade to a bigger/smaller rim. All you have to do is plug in the numbers. This should squelch all the arguments about people's maths.
Enjoy!
Edit: woops, heres the link:
http://exoticwheelsdirect.com/Boze_Alloys.html
