Car wheel Free low-poly (Polygon mesh 3D model) is available on CGTrader for free. Original author: Emofer. Specs: 5438 polys, 5778 verts.
STL (Stereolithography, filesize: 1.19 MB), OBJ (OBJ, filesize: 1.41 MB), MAX (Autodesk 3ds Max, filesize: 7.21 MB)