One of the big time-suckers on this project was the wheels. There are 8-bolt and 12-bolt HMMVW wheels. The military manual says to use the 8-bolt wheels for the bias-ply tires and the 12-bolt wheels for the radial tires. In practice, either will work for either tire type, but we wanted to go by the manual. If you are on the east coast you should have no problem sourcing wheels, but shipping them to the west coast is cost prohibitive. Fortunately, we found 100 Dollarman, who was local to us and had a pile of 12-bolt wheels. While our 37x12.50R16.5 Goodyear MTs were purchased directly from Goodyear, 100 Dollarman has good used examples for cheap.