Fits: 14,15,16 Series Gennie & 20,21,22 Series Solid wheels with 8.125" inside knob fitment. The 1940 Ford hubcap is a clean moon design without script or logos that gives a classic look to stock steel wheels. Please measure & inspect your wheels to ensure the proper cap fitment size on your order. Our catalog features more than just our wheels! Get the exact look you want with quality caps, trim rings & other accessories from Wheel Vintiques.