Ep 9. Fixing a Flat

In season 10, episode 9 of MythBusters, titled "Fixing a Flat," the team tackles the popular belief that certain objects, such as wallets or books, can offer a temporary fix for a flat tire.

To test this myth, the MythBusters first set up a controlled experiment, using a standard tire and puncturing it with a nail. They then tried various methods of repairing the tire, including inserting a book, a wallet, and even a homemade sealant made from various household items.

The team also tried to determine the effectiveness of run-flat tires, which are designed to allow a driver to continue driving on a flat tire for a limited distance. They conducted several tests to see how far they could drive on a run-flat tire before it completely failed, and compared it to driving on a completely flat tire.

In addition to testing the effectiveness of temporary fixes for flat tires, the MythBusters also tackled the myth that driving on a flat tire will cause it to explode. To test this, they set up a controlled experiment with a tire that had been deliberately overinflated, then punctured it and drove on it until it failed.

Throughout the episode, the MythBusters consulted with tire experts and mechanics to help them better understand the science behind tire repair and failure. They also conducted a number of subjective tests, asking drivers to rate the ride quality and handling of various tire repair methods.

Overall, "Fixing a Flat" is a fascinating and informative episode that sheds light on a common driving myth, while also providing valuable information for drivers in the event of a flat tire.