The Thornbird off-road tire modeled in 3ds Max (ver. 2016) minus lettering. This was modeled for a 4x4 vehicle in an apocolypse scene. The wheel in the image is not included. The tire is relatively accurate (minus the lettering, of course) with only minor differences between it and the actual tire. The Max file is included should you wish to remedy that. The modifer stack is mostly intact for all the objects in the .MAX file.
High poly and low poly .OBJ and .FBX files are included. The high poly files are subdivided 2x using OpenSubdiv. UVMaps is only done with UVMap and cube mapping. The materials structure in still intact but materials are not included. I included the materials more for others to improve upon since I found them lacking. Materials are not my strength.