This is what I purchased in Czech Republic, couple years ago to form the bases of my build project, initially I wanted an 8x8 but they go for additional $10k, the 6x6 gives up very little in offroad performance, main advantage is trench crossing but gains in maneuverability. You will see many like this on YouTube in Czech S4 class of TruckTrials. This truck essentially an 8x8 missing rear axle, is full time AWD, they were designed to tow a drawbar trailer with up to 120Ton load, that's why it has those concrete blocks in the bed as ballast for traction.
This model only came with 4 dr cab which I don't really need, as the truck seats 3 in the front and will be replaced with 2 dr armored cab as per this below
They are so strong that they do not require any additional roll cages.
Unfortunately the US ports have clamped down on import vehicles and fully enforce the rules which was not the case 7 - 10 years ago. Vehicles have to be pre cleared for import before they be loaded on a ship. This means I cannot use the OE air cooled 19 liter V12 twin turbo engine, I have traded it for road transport to the German port, also I have had those ballast weight removed, some 8+ Tons of it !!!
If your unfamiliar which Tatra Specs here is a brief overview
* AWD 2 speed T case, Center Diff with Locker
* each axle end has its own R&P, with Planetary Hub Reductions & CTI ready
* Full locking Diff's @ each axles
* Independent suspension, walking semi Leafs on front twin steer, Airbags on rear
* 45,000 lbs winch
The truck should land east coast end of June, hope to have back in Bozeman in August