what size are '57 Cadillac hubcaps?

are they 14" or 15"? thanks a lot.

 

15"

 

There's a Cadillac aftermarket place repopping 'em now too...their name is McVey's...i think they're in Kansas...you can find 'em in Hemmings...the new ones ain't cheap...i think $100 each, but if you can't find 'em, at least it's an alternative to sulking.....

 

I believe the new ones from McVey's are more like $150 each.

At any given time there are between 5 and 10 sets on Ebay. The going rate for used ones is $50 - $75 each depending on condition.