Dax, Rob and Jethro take a Porsche, Bentley and Lamborghini SUV to Colorado to see if they're worth it, and if altitude is the best remedy for a headache. Jethro goes to a frozen lake to see how many tires it takes to float a 10,000 pound vehicle.

Dax, Rob and Jethro attempt to fix the sport of rally racing in an Infiniti, a Nissan and a Subaru, while Dax nurses an injury. Meanwhile, Dax teaches us how to pull a fast one on a significant other while reviewing the new BMW X5M Competition.