We have a knack for losing padlock keys. Oftentimes, we need to unlock a padlock and the key is AWOL. We have no idea where the key went, but we’re guessing that it’s partying with all our missing ...

CR explains why tire sealant kits are becoming more common and shares tips on how to prepare for a flat tire Spare tires are becoming scarce in new cars as automakers seek to reduce weight and costs.