TPMS FAQ

How does TPMS work? Direct TPMS vs. Indirect TPMS
A Direct TPMS (dTPMS) is a type of Tire Pressure Monitoring System that measures the pressure of each tire that is installed on a...

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Why is the TPMS light on?
When a TPMS light on a vehicle's dashboard stays on, it is a sign that one or more tires on the car is underinflated. When a TPMS warning like this has occured...

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What is Tire Pressure Monitoring System or (TPMS)?

TPMS is an electronic system that advises the driver of either a low pressure condition or system malfunction for the sensor. This is indicated by a light dashboard in the form...

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TPMS Frequencies - 315 MHz vs. 433MHz - Which Do I Need?

Most Direct TPMS (Tire Pressure Monitoring Systems) deploy tire pressure sensors on each wheel of a vehicle. As tire pressure data is collected for each tire, it is sent to...

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