10 BEST ALL-TERRAIN VEHICLES IN THE WORLD 

 You forgot that the Sherp uses the diesel engine to inflate the tires IN REALTIME. You can run it on zero pressure, and inflate/deflate as needed as you go !  0-3 PSI !
Each tire hub contains 15 gal gas. With the main tank you have 77 gal gas. It uses 1/2 gal per hour. That makes a range of 77x2x25mph= 3850 miles!  The GHE-O Rescue is a Romanian built off road/rescue monster, with a price under 200k$ and as far as i know now it has a 6x6 brother as well   The Ripsaw is a great fun vehicle but it's still hard to find a (military) niche it can fulfill. If you want speed and stealth and a good overall view for recon than send in a drone/chopper/fighter. If you want "umpf" aka power/strenght than send in armoured vehicles/tanks. So it's a great vehicle but it's expensive and recon is already performed by other means and can be done much more cheap and safe by a drone and because the Ripsaw is not armoured it'll not be great in an infantry support role.  Theres about 3 really interesting ones. The rest I might categorize as multi terrain, but not as all terrain as they might seem at first glance.  I MUST have one of those Sherps! Perfect for chain-dragging leaking 55gal drums of radioactive waste out from the home reactör in my garage. The upgraded McIntosh stereo blaring SLAYER whilst I toil.  All these vehicles are great but they look very top-heavy and unless they have a self writing system on them I can see people tipping over and there's where they'll stay  The burlak looks like it wouldn't be very stable.
The shaman looks amazing.
The ripsaw is just insanity.
The Polaris isn't actually commercially available.
Also the greatest all terrain vehicle ever made (this is fact not opinion) was not included.  It is the "DT 30 Vityaz".  Look it up.  It has no equal.