The tire pressure monitoring system (TPMS) in Chrysler Group LLC’s 2009 Challenger and Charger monitors air pressure in the four road tires (the spare is excluded).

Tags: Chrysler, Chrysler Challenger, Chrysler Charger, Tire pressure monitoring systems, TPMS

They’re becoming a greater fact of life for tire dealers. Tire pressure monitoring systems (TPMS) have been required on all new vehicles under 10,000 pounds since 2007. But the technology was first required on 10% of vehicles in 2001. Now, some of those older sensors are reaching the end of their service life.

Tags: Tire pressure monitoring systems, TPMS

The tire pressure monitoring system (TPMS) in 2004-06 BMW 6-Series vehicles keeps track of pressure levels in all four tires. If a significant drop in pressure is detected, the system will turn on a red tire pressure warning message on the control center, and also sound a warning signal. If there is a problem with the system itself, the warning light will be yellow.

Tags: BMW 6-Series, Tire pressure monitoring systems, TPMS