I had a chance to test my 2WD Nox a few weeks ago. It was a dirt road (sand in some parts, clay in others) leading to a deer lease, it was deeply rutted in some spots and there was shallow standing water for part of it. I was following a GMC Sierra Z71 4WD, a regular 2WD Toyota Tundra and a Nissan Pathfinder.....I had no more trouble than any of them with just 2WD and traction/stability control.