[thecos]

Originally Posted by PrematureApex

Best bet is to search the E90 forums. I'm sure there are a lot of 17" wheel threads, especially when it comes to snow setups.

Same brakes on a 335.

Originally Posted by BeEmVe

A good source is http://www.bmwstylewheels.com you can check the 17" made for the X1 http://www.bmwstylewheels.com/X/X1-E84 (ET34) and then check other wheels.

FWIW we have done 18" wheels for summer and winter.

Thanks guys. I figured it would be the same as the 335i but wasn't sure.
BeEmVe, I was more concerned with the brake caliper clearance.