I'm adding the Akebono sport brakes from the 370z to my 2012 Maxima. Stock 19 inch wheels won't clear the calipers. Any advice on a wheel & offset that will work. I'm keeping everything else stock.

 

You need spacers to clear the spokes, but the diameter is fine.
Every wheel design is different, so you will need to use their template to check wheel spokes, or run what other people are running.

I have a set of STR601 20x9 et30, and some Ambit 18x9.5 et38 with no clearance problems.

 

What he said^^^