I did notice some markings on the 3 rims I have done so far, I think "RH" and maybe "RW". I know you can't mix the parts of these rims, the tire guy mentioned that also.
The pictures are of some different wheels I have, the first one is of one of the rear wheels I am in the process of painting. It shows the flat ring around the outside. The next is of one of my front rims on my truck that I cleaned and painted some time back. This one has the curved ring instead of the flat one. These two are the ones I was wondering about in the second part of my last post, was wondering if the difference was the curved one was for the front because it looks a little nicer? The 3 and 4th pictures are of the rim I think is the RH-5 split one off my junk parts truck, front and rear. The last is of the left front on the same truck, it looks different that the last one but is not an AR with the lock ring.
https://imgur.com/a/rVnDDQO
