We may receive a commission on purchases made from links. Getting a flat tire while you are driving can be a very dangerous and frightening experience. Over the years, three different technologies ...

All new vehicles come equipped with pressure monitoring systems (TPMS), and many have run-flat tires, so you might not think having one of the best portable tire inflators is a necessity.

All new vehicles come equipped with pressure monitoring systems (TPMS), and many have run-flat tires, so you might not think having one of the best portable tire inflators is a necessity.