They're original BMW BBS wheels, as fitted to E30's - basket weeves, I believe they call them. I wanted them as they look a little like wire wheels, but at about a fifth of the cost!
I bought 5 of them second hand off eBay, and took them to a place called Lap Tab in Birmingham to have them powdercoated. If you look on my build web site you can see the state they where in before Lap Tab wove their magic.
The colour is called black chrome.
They're 15" rims, 7.5J.
The tyres are Dunlop SP9000's 205/55/15