Otherwise known as spiders, spoked wheels, or dayton wheels. Though the latter is a different type, i believe. These will accommodate your "classic" and/or "workhorse" truck needs, especially considering the latest additions to the truck mod assortment. Each component (disc / hub / nut / cover) comes in 2 variants; paint & metal. Tested on 1.35.x game version *not tested in 1.36 beta game version