Yes, that's an impressive buildup- - - -but I'd like to see how it handles an unexpected emergency at highway speed like dodging a lost wheel/tire assembly or a 4-foot piece of 18-wheeler tread in the middle of the lane. How about making it around a blind curve that pops up at night with no warning? Tooling along in a straight line at moderate speed is no challenge. It makes for entertaining video, but does nothing to test the directional stability.
People do really stupid things with airbags and hydraulics, too- - - -it doesn't make their projects smart, or safe.
Jerry