I have the same dilemma with a GMC 2 ton. I keep thinking I will find some wheels other than the Firestone because I can still remember when they were on most of the trucks that brought grain into country elevators. But suddenly they are all gone. Open center wheels are still available in both tube type and tubeless. If I don't find some pretty soon, I will probably weld some up. It shouldn't be too hard because I have a large brake drum lathe.
