Got bored, played Spintires.
Downloaded an F350 and it's seriously awesome! On the volcano map I made it all the way to the top of the river (by driving up elsewhere, the water is too deep to go straight up) and then drove back right through it.
At the top:
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In a bit of a bind on my way down:
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Finally at the bottom:
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Also downloaded a Wrangler. It's capable but not as much fun as the F350.
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Got it high enough up the mountain to find a glitch:
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