Ahh...I think you just blew a tire...
It may not be immediately noticeable but at one time, this used to be a rock quarry. With industrial mining comes metal.
In this case, a metal grate sticking out of the ground sort of on the side of an obstacle we were navigating over. As this Cherokees right front tire was crawling over it caught
the sharp edge and tore a nice long, dotted gash in the tire. We had to back it off the hill and onto a poor excuse for flat land to change the tire.