Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. If there's one thing I've learned about adulthood it's that it's always best to be prepared—whether by having a spare tire in your trunk or a shovel for snowy winter sidewalks. But having a lesser-thought-of tire inflator in case of emergencies can make the difference between a minor inconvenience and being stuck in the cold for hours. With...
