How to Identify Whether Tire Pressure is Normal?
3 Answers
Identifying whether tire pressure is normal can be done through the following steps: 1. Locate the standard tire pressure value in the maintenance manual or on the inside of the car door, usually referring to the half-load tire pressure; 2. Unscrew the tire valve cap and press the tire pressure gauge onto the valve; 3. Continue observing the pointer to read the measured tire pressure value; 4. Compare the measured value with the standard tire pressure. If the pressure is too high, press the deflation valve button on the tire pressure gauge; if the pressure is too low, inflate the tire promptly. Tire pressure refers to the air pressure inside the tire. In car maintenance, the engine is the heart of the car, and engine damage will lead to the end of the car's life. Tire pressure is the blood pressure of the car, and the level of tire pressure plays a crucial role in the car's performance and power.
As a driver with ten years of experience, checking tire pressure feels as natural as eating to me. The most straightforward method is to use a tire pressure gauge to measure each tire's pressure, ensuring it falls within the standard range. The recommended values are usually found on the driver's door frame or in the manual, typically around 2.2-2.5 bar for small cars. I also often do a manual check: pressing the tire with my fist—if it feels soft, the pressure is low; if it's hard, the pressure is high. By the way, if you feel the steering wheel is heavy or the car pulls to one side while driving, the tire pressure might be uneven. Remember to check it weekly, especially before long trips. Insufficient pressure can wear out the edges of the tires, leading to costly replacements over time, while overinflation reduces grip, making it especially dangerous in rainy conditions. In short, make it a habit—it saves trouble, money, and ensures safety. Don’t wait until problems arise to regret it.
I just learned to drive half a year ago and initially knew nothing about tire pressure, but later figured out some tricks. It's best to buy a digital tire pressure gauge for self-measurement—just attach it to the valve stem to get the reading, simple and reliable. Normal pressure varies by car model, and it's all marked in the manual. Low pressure is the most dangerous, as it can cause blowouts or increase fuel consumption; high pressure is rarer but may lead to a bumpy ride. I check mine every Sunday morning, also inspecting the tire surface for cracks or bulges. Beginners often forget about temperature effects: pressure drops when it's cold and rises when it's hot, so an extra check in summer is necessary. Another tip is not to rely solely on visual judgment—tires might look full but not necessarily normal, so actual measurement is more accurate. Gradually gaining experience brings peace of mind while driving.
