Help me identify these wheels

I got these wheels for free for helping out during the Suprang adventure. The catch? There are only 3 of them, and I'm trying to find a 4th. 

I think they are 1000 Mille Miglia MM2s (or MM-II). The size is 8x17 with a 13mm offset and 5x120 bolt pattern. (in case you have one sitting around).

Is Mille Miglia MM2 the correct wheel description?

Um, yeah, why are you asking? You totally have it right! 

They were real popular on BMWs back in the day, and with that bolt pattern I suspect that's what yours were used on originally.

In reply to Javelin :

Thanks. I'm asking because I'm trying to find a 4th wheel to make a complete set.

Tire rack used to have onesies left over, that was a long time ago though.

chandler said:

Tire rack used to have onesies left over, that was a long time ago though.

Might be worth calling about.  They might still have one, but not shown on the website.