Question: My tire pressure monitor light is constantly on for one or more of the original tires on my 2009 Subaru Impreza with 40,000 miles. We love the car and plan on keeping it as long as possible.

Q: My tire pressure monitor light is constantly on for one or more of the original tires on my 2009 Subaru Impreza with 40,000 miles. We love the car and plan on keeping it as long as possible. My ...

Add Yahoo as a preferred source to see more of our stories on Google. A tire pressure monitoring system (TPMS) is an auto component that helps keep you informed when tire pressure drops or rises to ...

Do tire pressure sensors use individual batteries (that may last only 10 years) rather than the car’s electrical system? Could such a battery replacement cost about $85 for each wheel? What about ...

A TPMS (Tire Pressure Monitoring System) sensor is a device that is installed in a vehicle's tires to monitor the air pressure and temperature of the tires. The primary function of the TPMS sensor is ...

If you’re driving a beloved older vehicle, like a reliable sedan from the early 2000s, or a classic weekend cruiser, you’re likely missing out on one of the most underrated safety features of the ...

A new training video from Continental Commercial Vehicles & Aftermarket features tips on replacing valve stems. The video is for the company’s VDO Redi-Sensor tire pressure monitoring system (TPMS) ...

Senior Editor Mike Allen answers readers' car questions. Q: Always enjoy your column. Was just reading the September issue and noticed the article on "Caught Flat-Not". My wife cannot do the spare ...