non split split rims ????

[truckdog62563]

Okay, another possibility is the Kelsey Hayes or Firestone “AR” three piece. There would be a very thin locking ring down between the base rim and side ring. Generally found on GM trucks, but I might see the small locking ring inside the side ring in your picture. I’m useless posting pics here but if you do a Google Image search of FTE or the Stovebolt sites and look for Kelsey-Hayes or Firestone AR old style you’ll find pictures. Stu