Which ones? The bottom ones look like Dub Dirty Dogs, the top ones look like an Avarus wheel. Someone on here had the Dirty Dogs on his LS I believe in 18".
They're called "wheelsthatwillneverfityourLSsokeeplooking5"
look like Kaos Verde wheels, I've seen an exact version before but could not find it, here's the closest i found though http://www.hubcap-tire-wheel.com/Verde-V36-Protocol-Wheels-Rims.html