Hello all! Not a Mini owner here, but a scale modeller, although if I had the means I would love to own the real thing ¯\_(ツ)_/¯

I had a quick question that maybe you knowledgeable experts could help me out with. What size are the wheels in the photo I've attached? What models or option packages were they offered with between 1992-1994? I'm in the process of doing some documentation on this particular wheel design, and having a lot of difficulty finding anything specific about them. Any help is highly appreciated