WhistlinDiesel goes all-in to challenge the Mythbusters by fitting his Duramax with four steel square wheels—each weighing over 250 lbs—and pushing the setup to 50 mph. While Mythbusters’ street test ...

Discovery Channel's explosive show returns with new episodes Wednesday. August 6, 2008— -- Steaks, ninjas and moon landings highlight the latest episodes of Discovery Channel hit "Mythbusters," ...