Having this tool on hand can save you from being stranded with a dead battery and also come in handy in a wide range of other situations. It's a must-have in your car emergency tool kit.

Insuring your car can be a big expense. But the right car insurance company can save you hundreds a year in premiums, score you a lower deductible and even get you a hefty discount. CNBC Select ...

The Best of Car Talk America's funniest auto mechanics take calls from weary car owners all over the country, and crack wise while they diagnose Dodges and dismiss Diahatsus.