I actually took my X in to the Luther Nissan dealership in Inver Grove, MN on Friday to have the brakes replaced, and asked them about the recall. When I came to pick it up they had already replaced all the wheels. They look a lot nicer than the old ones. To answer your question though, no I didn't have any problems; it went pretty smoothly.
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How many of you believe in psycho-kinesis?
Raise my hand...