Maybe the Ground Hawg is not a crawler tire, but it can hold its own in the mud. Of course, maybe I am jaded because anything forty inches tall and seventeen inches wide has the surface area to do reasonably in the mud and there is more mud terrain here in Alabama, but that is neither here nor there. Then again, I don't go mud riding in my truck. I have only been out twice since I built my truck. I hear excellent reports from the mud-draggers, however, about the Ground Hawgs.