I got mine from blueovalindustries.com The also have an ebay site. The 07+ silver ones look better IMHO. The Pirelli Tires have been great in the ice and snow we have had. They have 17x8 with 235/55/17 ZR tires on them. I bought chrome tape at autozone and cut out circles to cover my center caps. I plan to have a machine shop cut me 4 polished aluminum circles that I will epoxy over the center. Check last link for pics of my wheels.

http://www.blueovalindustries.com/products.php?pid=99012765

http://cgi.ebay.com/ebaymotors/05-06-07-...14841QQtcZphoto

http://picasaweb.google.com/72chevman/CarStuff