What's a better offset for the rear 18x10s? 48mm or 60mm?
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For a narrow body C2, 65 mm is the OEM wheel offset so 60 mm would be OK. A wheel with a 48 mm offset would push the wheel 17 mm (approx. 3/4") farther out (toward the street). The outer bead of the tire would probably extend even with or outside the fender well.
48 mm would probably work for a C4 widebody ( I don't know the OEM wheel offset for a C4).
48 mm would probably work for a C4 widebody ( I don't know the OEM wheel offset for a C4).
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Originally Posted by bowmanm98
What is stock again? I plan on running 285s.
My config...
Offsets and sizes on OEM classics 18"
R - 265/30-ZR18 on 10" rim offset 65
F - 225/35-ZR18 on 8" rim offset 52
(pirelli assymetrico's)
Here is an idea of rear view on mine- (uhmm.. the one on the right of course)
![](http://1scom.net/~rjbblack/index_files/p911bothbacks.jpg)
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Originally Posted by SET
For my C4S Tire Rack recommends, for my winter wheels, 21mm spacers for 18X10's with 265/35R18's blizk LM25's.