rx7 and 300zx wheel question
 

i'm going to be selling my 300zx and buyign a 1993 rx7. the 300zx has wide wheels the lug pattern is 5x4.5 and the width of the fronts are 8.5 with 255 wide tires on there and 9.5 with 275 wide tire on them. in order to make them fit the rx7 what size offset would they have to be?