got 215/85/16R's (sans tubes) on my 53 gmc 1/2 ton 6 lug, 6.50x16 1 piece rims, no problems.
tony


Overland Blue, 1953 GMC 1/2T, 100-22, 228/1bbl, 4sp/4.10 6v, shortbed/fender side/5-window.