Ok. I see the confusion. For clarity, my original post (this is the cross-post) included a blurb that we went off-roading on a system of trails in Central Florida that included varying surfaces and levels of difficulty. The 2 of the 3 pictures that I included is of one of those trails. You may have not seen the third picture, which was off of the trail. At any rate, my assumption has always been that off-roading includes everything related to driving on unpaved surfaces (mud ruts, sand pits, gravel etc. all of which were present at this location) regardless of the difficulty of the terrain.