This is actually a survival handbook that has a lot of great tips, but on page 20, there are instructions on how to use automobile parts to save a life. The last tip says:
- For warmth and signal, burn a tire. (Not on the car!) Release the air pressure, and use gasoline, oil, or any other means to ignite it.
Still, the book is a worthwhile guide to download, print, and keep in the car. Dumb warnings aside, it is a good effort.