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.

Q. In a recent response to a question about spare tires, you commented that you would like to have one, regardless of type. I have a 2018 Infiniti Q50, which is equipped with run-flat tires, and hence ...

Knowing how to change a car tire before one goes flat is an essential skill for anyone who drives or rides in cars. If you rely on others to change your tire, there is always the chance you won’t be ...

A combination of costs, changing consumer tastes and packaging is why you hardly see spare tires in new cars anymore.

If you drive a newer car, you may have noticed something missing when you bought it: A spare tire. Nearly half of all new vehicles no longer come with spare tires and car jacks, as many automakers ...