I designed this to go with a model I am making of my favorite car, a 1972 Opel GT (see second picture). I wanted wheels for my model to match a car I saw in person, so I made my own. They fit perfectly in the tires that come with the 1/25 scale AMT Opel GT model kit.
I printed this on my FlashForge Creator Pro with these settings using Cura:
.1mm layer height
35mm/s, 50mm/s travel speed
100% infill (it's a very small model)
It took me just under 30 minutes to print one wheel!
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/kqpeitJLEyO
The outer edge of the wheel peels off very easily if you aren't careful. BE EXTREMELY CAUTIOUS when taking it off the print bed and removing support material!!! This may be something you could fix easily if it's too much of a problem, so I left a link to my original tinkercad.com model if you really wanted to fix it.