Overview: The three teams of truckers leave Bolivia in their dust as they make tracks for Peru's deadly Andes Mountains passageways. Lisa Kelly finally hands the reins over to G.W. Boles, and he's ready to prove he's got what it takes on some of the worst roads on the planet. A road race between Hugh Rowland and the rookie team of Tim Zickuhr and Tino Rodriguez leaves both teams on the side of the road with mechanical failures, but while Hugh's able to find a quick fix, "T and T" are left stranded overnight in the desert.