When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I actually bought the 350Z Nismo track wheels from you. For most wheels, the offset is stamped on the back side if you take the wheel off. It's usually somewhere around the center where the cap or the lug holes are drilled. Good luck!