Can ignore this one..

Delete as required..

er.. what?

You need to know what the ET is of the new rims. If you are going to use some adapters you need to research these first and find out how fat they are. The additional width of the adapter will reduce your ET.

Example: wheel et of 50, adapter of say 20mm, you're effective ET will be 30. Work this out then use the offset calculator to work out where this will sit in the arch..

http://www.1010tires.com/wheeloffsetcalculator.asp

Any reason you want to run BMW rims? There are lots of choices in 5x112..?

/facepaml.. gone the wrong way and got my self confused..

makes more sense now.. Thank you