Thank you, going to steer clear of 19.5 Rims I guess. Good bad as I found a Goodyear traction tire G171 with a an 8 inch profile that would compensate for the 19.5 wheel but if they don't fit over rear drums, they don't fit unless I convert to discs. Seems like the only solution is to go with 22.5 and have adapters/spacer made unless I could get American Wheel Specialists, who make 20 inch wheels to make original stile wheels that are not multiple piece. Does anyone know why on the chart in the Tire Chart in the tech tip has two different wheels listed for the 1.5 trucks? It lists this below the regular 7 x 20. "20x5.00S", what does the S designate? I
