What does 'Please check TPMS' mean?
2 Answers
TPMS stands for Tire Pressure Monitoring System. If the dashboard displays 'Please check TPMS system', it may indicate abnormal tire pressure or a sensor malfunction. Tire pressure should neither be too high nor too low. If the pressure is too low, the tire may develop wave-like deformations during high-speed driving, increasing the risk of a blowout. Below are some relevant details about tires: 1. Check the tire's expiration date: The sidewall of the tire has a four-digit number indicating the manufacturing date, with the first two digits representing the week and the last two the year. Generally, tires should not be used for more than 3 years or exceed 60,000 kilometers. 2. Pay attention to the sidewall: As tire rubber ages, deep cracks may appear on the sidewall. However, as long as the sidewall hasn't been impacted and the cords are intact, the tire can still be used. The triangular mark on the sidewall helps locate a raised indicator in the tread grooves, which determines the tire's actual wear limit. That value should be greater than 1.6 millimeters.
I always notice that little light on the dashboard called the tire pressure monitoring warning when I drive, which is actually TPMS, short for Tire Pressure Monitoring System. It's an onboard system that monitors tire pressure and lights up to alert you when the pressure is too low or too high. This is so practical! I used to be too busy to pay attention to my tires, and once had a blowout on a long trip that nearly caused an accident. Since then, I've learned to take TPMS warnings seriously. Now, every time I start the car, I glance at the dashboard to ensure the tire pressure is normal, which greatly improves safety, prevents blowouts, and even saves fuel while extending tire life. Many new cars come standard with this system, and I recommend that drivers develop the habit of checking tire pressure regularly—like once a month or doing a quick check before driving. Remember, don’t underestimate this warning light; it could save your life.
