Tim and Tino pull a risky maneuver as they haul a load of gasoline over roads wired with dynamite. Meanwhile, Hugh braves a dangerous cliff-side in order to deliver perishable goods as Lisa and G.W. take their 10-ton haul over a deteriorating bridge. watch
Lisa takes on a mountain rigged with demolition dynamite while carrying 13 tons of pipe, and Hugh hauls a load of sheep through the night while navigating sharp switchbacks and cliffs. Meanwhile, Tim is put to the test as Tino battles a hangover. watch
After conquering the Bolivian roads, the truckers move on to their next challenge: the Peruvian Andes. Hugh, Tim and Tino hit mechanical snags on their way to an archaeological project site. Meanwhile, Lisa finally hands over the reins to G.W. watch