What is a Tire Pressure Monitoring System?

[OPaul]

Tire pressure monitoring system is a technology that uses wireless transmission. Its functions and precautions are as follows: Functions: Detect tire pressure to prevent tire blowouts. Accidents caused by tire blowouts account for a very high proportion of severe traffic accidents, and among all factors that can cause blowouts, insufficient tire pressure is the primary reason. Precautions: As the driving mileage increases, the tire pressure of a car undergoes subtle changes. Private car owners should pay attention to regular tire pressure monitoring. Excessive tire pressure reduces the contact area between the tire and the ground, leading to increased braking distance, which is not conducive to safe driving.

[OliveMarie]

The tire pressure monitoring system is like a little assistant that keeps an eye on your tire pressure at all times. If any tire is low on air while driving, it will immediately alert you with a small indicator on the dashboard. The principle is that sensors measure the tire pressure in real time, and an alarm is triggered as soon as it falls below the set value. I think this feature is super practical, especially when driving on highways or traveling with family. Insufficient tire pressure can easily lead to a blowout, which is no joke. Nowadays, it's mandatory for new cars to be equipped with this system, which shows how important safety really is. During regular maintenance, don't just focus on the engine oil; remember to ask the mechanic to check if this system is functioning properly. The sensor batteries can last five to six years.

[SanClaire]

The Tire Pressure Monitoring System (TPMS) is a guardian of driving safety, monitoring the pressure status of each tire 24/7. It triggers an alarm when the pressure falls below the safe threshold, preventing the danger of a tire blowout from continued driving. I personally experienced a situation where the system alerted me to a nail in my tire—without the timely warning, an accident might have occurred. Nowadays, most vehicles come standard with TPMS, which comes in two sensor types: direct and indirect. The latter calculates pressure via the ABS system but has slightly larger margins of error. It's advisable to check tire pressure during every car wash, especially in winter when temperatures drop and tire pressure decreases—this is when the system proves particularly crucial.