Looking for spare rim 14" for 71 dart

845dart71 said
Sorry, went away on vacation, no internet. How can you tell the difference between a 4.5 and a 5.5 size rim?

this is a 5.5...the area with the yellow mark is about an inch wider than on a 4.5.

you can see the difference in this 5.5 and the 4.5 mopargod posted above.the 4.5 makes a better spare,but it really all boils down to tire size.