Wicked Wipe-Outs - S3.E6

Pemperton Valley, British Columbia - Big Dog snowmobile competition. Tim McGregor goes up the mountain and at 600 feet is nearly vertical and the mobile stalls out and rolls over. Wilshire, England - K series racecar challenge. Westchester, PA - Brian Deegan does freestyle motocross at a party on a 90 foot dirt jump.