Learn when TPMS sensor replacement is needed, how sensor modes work, and tips for troubleshooting signal issues in the shop.

Tire pressure sensors are a key part of ensuring drivers stay informed about the condition of this crucial piece of automotive equipment.

A system which lets the owner set tire pressures without the use of a gauge is one of many useful off-road features available in the upcoming GMC Hummer EV.

TPMS (Tire Pressure Monitoring System) sensors monitor the air pressure in a vehicle's tires and alert the driver when the pressure drops below a certain level. They are designed to increase road ...

Many direct systems can display the actual pressure in each tire. The indirect type uses antilock brake sensors to detect wheel speed.

Your car can tell you when your tires have low air pressure, but there are different kinds of sensor to do that. Here are the different types and how they work.

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 ...

When [upir] saw that you could buy tire valve stem caps that read pressure electronically, he decided to roll his own Tire ...