First introduced in the 1930s as a safeguard against blowouts, today's run-flat tires are a variant of years of race car innovation and technology. And like other innovations, like disc and antilock ...

BTW, the systems I mentioned don't re-inflate a punctured tire like the Bond movie below the fold. You may want to look into run-flat tires for a solution to that problem.

Outfitting the car with run-flat tires is another frequent choice. These allow your to drive a comparable distance as the temporary spare would allow even with a full loss of air. The catch is ...