thanks for the X5M specs, this very helpful.

So your avant garde offset are actually more aggressive (smaller number means sticking more outward) than the X5M. I assume this is because your rear is only 10" wide instead of the 11" of the X5M.

I'd love to see picture from other members sharing their wheel offset. This is really the tricky part with any car. Stock is always too ugly conservative, but too little of an offset and the wheel stick out too much and you get all road debris spitting on your side body panels...

I wonder if tirerack can work on the bore of the OZ wheels I'll check it out.

If you mind me asking how much did you pay for the wheels and/or how much did you pay for the bore adjustment work ?