18 x 7.5, PCD 115.3, 5 stud, 51mm offset
Do you mean 114.3 pcd??
But if they are, then yea, they should fit with that offset....i think.
I had a similar prob....look at my post
http://www.mazdarotaryclub.com/forums/showthread.php?s=&threadid=5707
Cheers,
Dan!!
Isnt 7.5 a bit on the thin size? I am running 10 inch wide lol.
As already said, you would need a 114.3 PCD.
Infact thinking about it, that offset on a narrow wheel is probably going to look pretty crap as it will be really far inside the arch. I dont know how much space is needed to clear the calipers.