How to Display Tire Pressure in the Car?
2 Answers
Tire pressure in the car is displayed on the central screen of the dashboard. Tire pressure refers to the air pressure inside the tires, with a normal range between 230 and 250 kPa. The functions of tire pressure display are: 1. Preventing accidents; 2. Extending the service life of tires; 3. Making driving more economical; 4. Reducing wear on the suspension system. The instruments for detecting tire pressure include: 1. Tire pressure monitoring system; 2. Handheld tire pressure gauge; 3. Pressure gauge integrated with an air pump. Methods for checking tire pressure include: 1. Measuring tire pressure with instruments; 2. Visual inspection method; 3. Consulting 4S staff.
I've driven several cars and noticed that tire pressure display methods vary significantly by model. The most common is a dedicated warning light on the dashboard, resembling a tire icon, which illuminates in yellow when pressure is low. Most new vehicles now come with digital display functionality - after starting the car, you can access the menu via steering wheel buttons or the center touchscreen to view specific pressure values for each tire, typically displayed in PSI or Bar units, with reference standards printed on the door jamb label. Personally, I prefer checking periodically to ensure readings are normal - too high increases fuel consumption while too low accelerates tire wear, and timely adjustments can save considerable repair costs. If your vehicle lacks this feature, it's advisable to install tire pressure monitoring sensors, which cost just a few dozen dollars - from a practical standpoint, this device is truly important.
