Here's another one of my wheels, this one is lower poly but looks just as good as my others.
This is my go at replicating a VW Beetle rim, just without hubcaps.
STL (Stereolithography, filesize: 22.1 MB), OBJ (OBJ, filesize: 11.1 MB), BLEND (Blender, filesize: 22.1 MB), FBX (Autodesk FBX, filesize: 22.1 MB)