Are you going to run those 225/45s-17s at a lowered ride height from stock?
IF so, then let us know how badly they rub anywhere, and what you had to do to fix that.
I wanted to run that same size, but at 25" tall, I did not want to chance it, especially with one of the wide tread width versions I would want to use (the few 235/40-17s out there are a good deal shorter than these, but I thought their width would rub EVERYWHERE, and they're not ideal on an 8" wide wheel).