Thanks you for the reply. I was not aware that 16's were an option. I got on the GM Heritage site and saw that there were two different size tires listed in the specs. The first was the 6.70-15-4 pr. The second was a series of numbers I cannot decode-- 7-15.5-6-pr, unless its just a taller 15" tire. (7.00-15)
Is there a link to where the info on factory options in 58 is posted?
