Here are a couple pics of Don's MDM chassis and wheels:


Here are the dimensions on the wheels (all 4 are the same):
Outer flange diameter = 11.75mm
Center outside diameter (between the flanges) = 10.68mm
Width of wheel = 5.0mm
Width between the flanges (bead to bead) = 3.58mm
With the tires mounted on the wheels, the tire diameter = 19.60mm
I'm not sure if the best approach is to glue them all on and true them all down to get rid of the hard surfaces, or if I should leave the fronts (trued) and put urethanes on the rear (if they're available). We have time to do some work on the car, since Jeff won't be running the second Round until after the Holidays.
Let me know what you think; thanks.
Allan