The first year for the 1-piece tubeless rim was 1956. They can be found on the 4000 series trucks (the 6000 series had 6-lug) and will have the same 10-lug bolt pattern as your truck, but will have a 5.25" center hole...your truck has a 4.75" hole, so you'd need to make spacer rings to bring the hole back to 4.75".

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1952 Willys M38 Army Jeep
1983 Jeep CJ7 Laredo
1984 Jeep CJ7
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Silver Spring, MD