Near Salida. That's not a rock he's crawling on. Its snow! Very hard packed snow. Did I mention yet that Dean doesn't care much about his body panels? This picture is proof. Here you see one of the wounds on his left rear quarter panel.
Kelly Flats near Fort Collins. Hmmmm. Is this a stiff supension or what? I can hear Kim (his spousal unit) saying "Dean, you're gonna hit that rock..." "Huh? What rock?"
Near Idaho Springs. Doesn't look so bad, but by the clumps of mud falling from his bumper it may be a little deeper than this photo lets on.
Another mud hole? Dunno. But either way it seems to be a fairly steep drop.