My 59 Viking has 6 lugs, are the bolt patterns the same? I've been doing some work at local National Gaurd Armories and I keep seeing the 1 1/2 ton cargo trailers which use the old 6 lug, lock ring type split rims and 20" military tires. Apparently they are replacing most of them, so I expect surplus wheels to be plentiful.

Here's an ebay auction:
http://cgi.ebay.com/ebaymotors/9-00...arts_Accessories&hash=item2ea51cfee7


1970 Chevy C10 Short Box
[http://www.stovebolt.com/gallery/price_ben_1959.html]1959 Chevy C-60 Dump Truck[/url]
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