Polysteel tires
 

I think this is nuts. They are junk, not good for more than a 1000% correct resto. Tires may not even hold air, or hold air for long

https://www.facebook.com/john.kraft....14477836300069

Looks like they sold, likely for those trailer queens :) Tubes do work for tubeless tires for museum cars

I didn't think about using a tube in the tire