1 ton wheel question

[bobs409]

Are all 1 ton wheels basically the same back-space wise? I found some that are on a mid 80's Ford F350 to replace the split rims on my 69 C30. (both are the 16 inch variety)

I know the lug holes are bigger but is there anything else to watch for such as back space?

By the way, one wheel on my wrecker is a non split wheel and it has the 1/2 inch lug holes. What might this be from? I thought the non splits came a year or two later and with the 9/16 lug holes?


Thanks,

Bob