Those look like maybe the rh-5 bad rims to me
Notice how they look like they come apart in the center of the rim halves like Jerry mentioned
This the the back view he was asking for
That raised area in the middle is where the haves come apart
And when in a dual configuration the outer dual can lose its half onto the sidewalk when the vehicle is in motion
The inner back dual and the front wheel can only lose its inner half into the frame of the truck so it’s a tiny bit safer. But I’m not a wheel doctor so don’t take my opinion as fact.
-s
