Rob calls for a lifeline in the new Jeep Mojave, as Dax tries to prove to him that the Polaris RZR is the most capable desert vehicle ever made. Meanwhile, Jethro lets us in on what it feels like to really drive a Ferrari F8 Tributo.

In the season finale, Dax, Rob and Jethro relive their youths in a Vector, a Lancia and a Firebird. Dax gets a little heated when Jethro gives him a run for the money. Meanwhile, Rob goes to the desert to dethrone the king in a Hyundai Veloster N.