3D model ring and tire, sport looking. Exported as 3DsMax but not tested to see if it is working obj and fbx been tested.
C4D (Cinema 4D, filesize: 2.55 MB), OBJ (OBJ, filesize: 594 Bytes), FBX (Autodesk FBX, filesize: 9.24 MB), 3DS (3D Studio, filesize: 3.67 MB)