1/2 ton should have came with 6.50X16. If you are thinking modern tire a 225-75-R16 is nearly the same dimensions. The 650 is 28.5 inches tall and the 225 is 29.3 tall but when installed and the weight on it, it is 28.5" tall also do to the normal "squish" of a radial. The 225's do make the steering with the old straight axle a little less trying.


Evan