Hey, I'm about to order some customized wheels, and I need to know how much room to leave for the calipers behind the spokes. I know the front 4 pot calipers protrude a bit from the wheel mounting surface, but by how much?

I'd simply measure it myself, but my car isn't easily accessible now as it's been put away for the winter, and asking is hopefully easier.

Here's an illustration showing the number I need as Caliper Clearence:


Preferably I'd want the number for both front and rears.

 

Its really not by much maybe 5mm in the front and 5mm in the back. Clearing the 4pots should not be an issue at all.