I have the same problem here in mass. My 65
C50 wrecker came with split rims and nobody will touch them. They are actually illegal to run in this state. You can not get an inspection sticker if they are on your truck. I am still looking for some good used split rims to use. Good luck in your quest. Griggs tech article is great I have hub piloted rims. I would love to buy new but I cant afford them.