Quote:
Originally Posted by 89Spectre
Backspace are 4 7/8” front and 5 1/8” rear
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Not quite
For 15" Fuchs
7 has a f/s of 74.5mm(2.93") and backspace of 121mm(7.7"), ET is 23.3mm
8 has a f/s of 99.9mm(3.93") and b/s of 121mm(4.77"), RT is 10.6mm
for 911 fitment of these wheels only the f/s is a concern and there only for 8s in back
The 8ET10.6 has a front space that wants SC/Carrera flares which a '69-72 lacks
7s fit the front fine but the 8s will require sever ride height restrictions because of the front space spec
even 7s in back will want a tire shorter than a 215/60