Toby22, I have seen what looks like some contradicting specs on rimtuck.com and my350z forums, and long story short - I'm trying to get my wheel setup the way I like it and your old brickyard z as well as the black z in this photo is what i am comparing to.
http://rimtuck.com/photo/view/1285141485.jpg this picture is showing the black z as having 19x9.5 +7 and 19x10.5 +2 with 225/35 in front and 255/35 in the rear...it looks almost identical to the setup of your brickyard z which is also in this photo. Please confirm your brickyard z's tire and wheel setup. Thank you!