Tyler finds a ridiculously fast, RENNTECH tuned Mercedes CL600 and attempts something he's never done before--get the car up to 150mph. His next trip is to Colorado to pick up a Range Rover for the suspiciously low asking price of only $3,000. Instead of carefully ushering it back home, he decides to find out what it's got left in it by driving it straight up the side of a mountain. But will he make it down?