>>319205the long-time company making them in the US is Argo
they can get over a lot, but nothing very fast--even on a smooth paved road
Rokon makes 2wd ATVs that can get through a lot too--but once again, overall these are rather slow vehicles
http://www.rokon.com/my relatives had one of these on their farm in the 1960's, and they said that riding across a freshly-plowed field is no problem on it. it just doesn't get stuck. as long as you balance on it and hold the throttle it just keeps going forward
