Here are some photos of wheels, in their native and original state.
The solid silver stripe is the 6"
The hashed stripe is 5.5"
You can see these got pretty nasty looking and I only have the 5.5" from the backside.
Everything was powder coated prior to deployment.
Many years ago at a PUB, I had my full set of four 6" on the car, plus my 5th 6" thrown in the trunk. I ran into my friend Tom Sargeant, who had three 6" and had been searching desperately for the 4th. Well, we made a no-cash swap, and I took his 5.5" to use as a spare, gave him my 6" extra, he was able to complete his set, and everyone happy. One of the great moments at a PUB and a good example of camaraderie.