1/2 and 3/4 are the same. My 1 ton is larger than the 1/2 and 3/4 but not as big as 1.5 and 2 ton. So I'd say three sizes with the 1 ton all by itself. Although if the 1 ton came with 19.5" wheels it may have the larger fender, mine has 17".


1941 G506
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1946 3800
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1946 3600
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1924 Ford Model T Fordor