They're all BWA Milanos, the two on the front are BWA 105's (6JJ13), one of the back ones is a BWA 100 (5.5JJ13) and the other one on the back is just "BWA" with no number and the size is listed as 6x13.
The two up front are a slightly different finish, but I always assumed they were just refinished at some point.
Is there any harm in having different width wheels on the same axle? It might make the tires sit a little different, right?
BWA's aren't exactly readily available so I doubt I'll ever get a complete set. Plus I like Panasports better (a far off future purchase).
Matthew Cervi (feeling kind of dumb)