These are replacement Chrysler 300 wheel covers that look fantastic on the 300 with stock steel wheels. They will stay firmly on factory wheels because they are both "Bolt-On" and they have a 360° all metal clipping ring to really grab the wheel or the 458-17c hubcap has metal clips in 2 of the lug nut openings. These are brand new hub caps but they are not manufacturer's OEM hubcaps.