Thank you @EchoBravoSierra - good info
I'm ultimately going with WheelSmith I think, but I'm in the middle of a move (across several States) and just need to get new tires on it to move it arpund, and something like this (if I can find them) would be a good bridge where I could at least swap the tires onto new wheels
'51 Chevy 3100 Truck - OEM 216 Engine; three speed column shift transmission
6 Bolt disc conversion with dual master/vacuum booster
12V alternator conversion.
235 engine in waiting