Can anyone tell me what the bolt hole size is for a 1983 4x4 1 ton
pickup, single rear wheel? I bought the truck with 16.5 x12 tires and
rims. The rims have the slanted lip which isn't as good as the 16 inch
when under inflated. What newer rims can I buy that will fit, and what
recommendation for tire size? It's a 4 door, and I'm going to tow with it.