View Single Post
      05-10-2011, 11:16 AM   #39
v3.0si
Lieutenant
v3.0si's Avatar
United_States
17
Rep
409
Posts

Drives: '08 Z4C 3.0si
Join Date: Sep 2010
Location: midwest

iTrader: (2)

Quote:
Originally Posted by tarheel91 View Post
At v3.0si, what's the offset? The last owner says mine is at stock offset which I assume is 47 front 50 rear. I haven't tried to confirm this, though. I can see how 9's would rub in the front with an offset in the 30s.
you'll certainly want to confirm your offsets before you buy tires that may not fit. if they indeed are 8.5" et47 and 9.5" et50...

18" x 8.5" et47 = 235/40r18
18" x 9.5" et50 = 265/35r18

or

19" x 8.5" et47 = 235/35r19
19" x 9.5" et50 = 265/30r19

i didn't see whether you had 18's or 19's, so both are provided. either setup should yield no rubbing on stock suspension; however, the front tires will be fairly close to the strut tower. you'll also need an alignment.
__________________
| v3.0si | | '08 Z4Coupe 3.0si | BMW Aero | BMW Performance |
Appreciate 0