Changing Tyres Can Be Dangerous

My dad sent me this video in my email. It's three good examples of what NOT to do when changing a tire. Kids, don't try this at home. Yikes.

These are ads for the new Goodyear tires, that allow you to continue driving for a considerable distance when the tire goes flat, so you don't have to stop and change it in a dangerous place. They're a great idea, we have them on our Ford Focus.

The URL shown on the video goes to Goodyear's European website. Perhaps that explains the spelling of "Tyre" (British).