Posted 1/10/2017 11:49 (#5758000 - in reply to #5757210) Subject: RE: Replacement tire size for 9.00 x 20 truck tires?
Eastern Half of Kansas
10r22.5 would be height and width replacement. Those would go on a 7.5x22.5 wheel.
You could also, put on the sizes Big Ben mentions, 275 and 295, those are the same height as your originals, a little wider. You shouldn't need a wider spacer on the back axle. Those would ideally go on a 8.25x22.5 wheel.
Used wheels unpainted up from junk yard are $40-50 for others asking.