ok, here is the poop.
These fit my 49 3/4 ton chevy like a glove. I don't know if they will clear the drums on the rear of your 1 ton. I bought the rims a local trailer shop, Croft Trailer Supply in KCMO
http://www.equipmentrental.com/ Croft trailer part # 8166
They are made by Dexter Axel in IN
http://www.dexteraxle.com/home Dexter part # 017-153
16x6 capacity 3750#
They quoted me $48 ea. I paid $42 ea for 4.
They clear the tie rod ends and will look just like stock when I install the clips. Next week I'll get one of those photo sites so I can post some pics.
Dave