Did base Regals, 84-87 in particular, come with 14 inch wheels as stock or were they 15 inchers? If both, what sort of bolt pattern are each?
they pretty much all came with 14x6 inch wheels with 5x4 3/4 bolt paterns, the only exception were t-types and gns which had bigger wheels but still the same bolt patern.
Just because you have a 14x6 Buick ralley in your hands doesn't mean it'll fit your Regal right. They used that size wheel on the early Skylarks as well. Best way to tell what one you have is by looking at where the two pieces come together. The Regal wheels look like you can set a quarter on the outer piece, where the Skylark one's aren't even close.
