Offset

B

benben

Member
Does anyone know what the standard rim sizes and offsets are for a 03 Z4 (e85)? google hasnt been helpful so far.

running 17 standard rims.

Thanks
 
Identify your wheels and try to find it here

http://www.realoem.com/bmw/partgrp.do?model=BT52&mospid=47797&hg=36
 
It depends on which wheel size you are running.

The 103s for example are 8x17 all round with an offset of et47

The 108s are staggered, 8x18 fronts et47 and 8.5x18 rears et50.
 
Follow this link and all BMW wheels will be revealed along with offset details etc. Hope this helps.
http://felgenkatalog.auto-treff.com/
 
Thanks guys figured it out. they are 106s with 17x8 ET 47

Now time to buy the new rims:
Done alot of research and deciding between these two.what do you reckon?

19" M6 rims gunmetal
or
19" matte black stagerred setup sitting flush
http://www.ebay.com.au/itm/BMW-GTC-Wheels-GLOSS-Black-19-GT-CR-3-Series-F30-2012-316-318-320-328-335-/271313049446?pt=AU_Car_Parts_Accessories&hash=item3f2b849766

the picture in the above link is only indicative the offset etc will be different to match my Z4. Also dont mind the price, things are really expensive here in Australia. :headbang:
 
Looks to me as if you might be getting a bit close witht the fronts in particular. I think you are pushing them outwards by around 18 mm and combined with the 19 inch you might have rubbing issues. What profiles are you intending to fit?
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BTW, nice wheels :!:
 
Try this site and it will reveal all critical dimensions as you change wheel and tyre sizes. Only recently found this one and it strikes me as being one of the best on the web
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http://www.rimsntires.com/specs.jsp
 
Thanks mate, I am running 235/35 front and 255/30 rear, on stock standard suspensions, there shouldnt be rubbing but i will tell you for sure when i put em on end of this week. Ill post pics.
 
Yep, I think you'll get away with that. Look forward to seeing the pics when you're done.
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