is there a difference between the rims for a snap-on center cap and a bolt-on or is it just the center cap itself that is different? Will my bolt on center caps work on any 14" or 15" rim?

 

The snap on and bolt on center wheels are very different. They did make both 14 and 15 inch rims with bolt on center caps but the 15's were options for only two years and are pretty hard to find. They also have a different look if you put the two side by side. The bolt on center cap sits deeper in the wheel while the snap on sticks out more. If it would help I could take some pictures Sunday afternoon of the two and post them for comparison sake. John