The Unimogs are all-wheel drive multi-purpose do-all -go-everywhere vehicles, ranging from small tractor-like to big. Most have a relative high ground clearing. Whatever the role it is used for, regular over the road cargo is not one of them. Tatra are best known for their very sturdy cargo role. So the Tatra more or less has Deuce and 5-ton versions, the Unimog has not.I dont know would Tatra and Mog be like a deuce and 5ton?
EDIT: Tatra also made the famous KOLOS, the 8x8 heavy truck version with a curb weight of 30k lbs which could pull tank trailers up to 100 ton!
I think there are 3 Tatra 8x8 (T813 and the later T815) MV owners on SteelSoldiers; one in USA, one in Canada, one in the Netherlands.