Hello-

I have a 1983 E350 Econoline 1-ton box truck and I'm trying to find a
set of 16.50" rims to replace a less-than-perfect set that I now have
on the rear.  They are pretty chewed up and are probably beyond
repair.

I've tried a number of local salvage and junkyards, including those
that have decent inventories of heavier-duty vehicles (i.e. non
passenger car), but have been unsuccessful.

Does anybody have any idea(s) for where I might be able to track down
a set of 16.50's dual-rims for this vehicle?  Are they rare or scarce
for some reason?

Might I be able to substitute a different rim?

Thanks in advance!

Kevin