Florentine Aluminum Hub and 07-107 Vinyl Tire Set 7" Rim Diameter with a 3/4" width vinyl tire. The overall combined diameter of the tire on the rim would be 8 1/2". The rim is not painted and the center hole is not drilled where the axle goes. You will need to drill the hole depending on the diameter of your axel. After you paint the hub, you heat the tire in near boiling water and stretch it over the hub.