Since one or more of the rims are in bad shape, balancing required a TON of weights indicating they are probably bent, I am replacing them with new Ion wheels / rims to upgrade the aesthetic and fix the high speed shimmy on the highway.
Found a set of four for $302.00 and ordered on eBay. same product on Amazon = 4 stars. Went with these instead of Pro Comps since they had a early 90s oem Ranger look.