This is my 1965 C20 wheel as it currently sits.
Wheel


Here ids a pic of one of the hubcaps I bought online that were supposedly for the truck.

hubcaps

Unfortunately, the caps don't fit. DO I have incorrect wheels or incorrect hubcaps?
Is the dogdish style cap in the first picture the correct style that I ought to be looking for?

Can you ID those hubcaps if they're not for a 65 C20?