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      05-10-2011, 01:08 PM   #41
tarheel91
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Drives: ESS Z4 3.0i
Join Date: Nov 2010
Location: Carolina

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Quote:
Originally Posted by v3.0si View Post
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.
They're 18s, and those are exactly the sizes I was planning on getting. The previous owner did an alignment after putting on the wheels. I didn't think it'd be necessary again with just a slightly wider tire. Doesn't seem like it should affect toe, although camber might increase a bit. I figured I'd end up adjusting camber anyways as I've read the Ventus V12's wear a little differently than the Star Specs I've currently got on the car. I've got adjustable camber plates/camber arms, so it shouldn't be too hard after I get to take a look at the tire wear.

Edit: By the way, if anyone could identify the wheels on my car, I'd greatly appreciate it. I've looked at pretty much every BMW composite wheel and it's not there. I can't find an aftermarket place that makes it either. Finding the maker would help getting specs a lot.



Last edited by tarheel91; 05-10-2011 at 01:28 PM..
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