One of the CRAZIEST dyno mishaps we've ever seen, and extremely scary considering how many dyno's we've filmed standing close to the cars! This unlucky Mustang owner's tire EXPLODES at around 150MPH (uncertain of exact speed, but top of 5th) on the dyno. We aren't certain why it was ran through the gears, but you can see the results. Hopefully he can get his new car back up and running soon!