LS4 Performance - GXP Wheels?

Noticed these wheels from the concept pics of the GXP. At first glance they looked like the standard Bonneville GXP wheels till I noticed some slight differences. Anyone know if this specific wheel is produced anywhere?

http://s18.postimage.org/8fppmae11/5252829940_106bdea907_b.jpg (http://postimage.org/image/8fppmae11/)

Sport Edition KV5
Millie Miglia Evo5
;)

i've still gotta test the KV5's out on my GXP

i believe in 18" rims, they are discontinued now

Looks like they are still available

where? i've heard some websites are scams.... 18" X 8" rims? if so, could you list them? i'd like to get another set, this time in chrome plated

http://www.1010tires.com/wheel.asp?wheelbrand=sport+edition&wheelmodel=KV5

They seem real to me??

but there are no "Size", "Bolt Pattern", "Offset", "Weight", "Per Rim" listings

and same with tirerack.com

its funny how they are out but tiretrends.com has them :S

http://www.tiretrends.com/wheel_catalog.php3?wheelID=6624&pI=session--487d73cb615ad5661789d05cf76e19fe@@currencyCode--

sadly not in chrome, but thats the only place i found, i never heard of them though...

to have the perfect offset
18 x 8, 5x115, Offset: 35mm or even 40mm offset with a 5mm spacer in the rear