I don't see your pics, but here's mine . This is NOT a factory 18" cap, but I'm pretty sure it IS the type DG is using.
Note the holes around the lug nuts.
I can't post images, but the pic is in my gallery.
http://www.vehicross.info/gallery/sh...php?photo=6120
http://www.vehicross.info/gallery/da...m/PICT0034.jpg