i want some 18by9.5 inch rims on my 1990 300zx im pretty sure they will and herr is the site im getting them from the package with tiers http://www.andysautosport.com/ADRWheels/adr_gtsport.html

They should fit I would think, Wagz has 10.5's on his, and I think theyre 18.5 as well? Sweet car though, ill post some pics sometime, Peace foo's :p

just make sure you get the correct offset, but yes those will fit as long as the offset is rigth.