Glad to see some buddy form fl. in Big Bolt, welcome. I found one truck tire place here in Jacksonville to change my 20'' split rim tires but most places won't touch them. The split rims that split in the middle are the most dangerous. Mine on my 46 have the locking ring on the outside of the front tires. Newer rims (19.5 or 22) are to big or to small.You see a lot of wheel talk on big bolt