Anyone know how to attach a license plate to a 05 Hummer H2 SUT after removing the spare tire rack?

I hate the spare tire on this thing but love the H2. I'd like to remove the rack and tire and find a way to attach the tag legally to the rear somehow. I've seen them around this way from time to time.|||http://hummerpartsclub.com/mm5/merchant.鈥?/a> This site will help.Best of luck.