My brother has been feeling a little down lately, so I picked him up and went wheeling! My local industrial park isn't all filled in just yet, there's some two tracks, water crossings, ruts, logs, mud. No rocks, I live in Michigan. The route I took, I'd rate a 2.5, I do have stock tires still, needed a little momentum and a few bumps in places, the train tracks, a car could drive onto, if you didn't like it much.
Coordinates are, 43.208170, -86.194688.
I need to upload pics from Tapatalk.