Physically impossible without modification.
That being said, I know that you can throw duel 395/85R20s on a 5-ton with a mod.
Someone more knowledgable please correct me if i am wrong:
The deuce frame, suspension and axles would need serious modifications to run properly with 10 395/85R20s. You would need to lengthen the axle in order to achieve the necessary spacing to run the duel super-singles, the frame may need to be narrowed so the tires will fit under the vehicle and you will probably need to fabricate a lift kit for the tandems just to get clearance between the tires and bed when the suspension articulates.
This website
http://www.militarytires.com has the dimensions of most tire sizes used by the military.
You can run 10 11.00R20s or 6 395/85R20s. If you are looking for a vehicle that can utilize 10 395/85r20s then you need a 5-ton... tractor configuration would be best IMHO so you don't have to worry about suspension travel and the bottom of the bed.