What does checking tire pressure mean?
2 Answers
When the vehicle displays a prompt to check tire pressure, it indicates that there is an issue with the tire pressure. You should stop the vehicle and inspect the tires. If you have a tire pressure gauge, use it to check the tire pressure and determine if it is within the normal range. Here is some information about car tire pressure: High tire pressure: When the tire pressure is too high, although the rolling resistance of the tire decreases, making the car more fuel-efficient, excessively high tire pressure reduces the contact area between the tire and the ground, leading to poorer tire grip, longer braking distances, and compromised driving safety. Low tire pressure: When the tire pressure is too low, although it can improve tire grip, it causes a larger area of the tire to come into contact with the ground while driving, increasing fuel consumption. Prolonged friction over a large area can easily raise the internal temperature of the tire, causing the gas to expand. Additionally, it can lead to excessive wear in certain parts of the tire, shortening its lifespan, and may also cause the sidewall of the tire to bend or break, resulting in a blowout.
Checking tire pressure involves using a tool to measure the air pressure inside the tires to ensure it falls within the vehicle's recommended range. This is crucial because underinflated tires wear out faster, make the car prone to skidding during turns, increase fuel consumption, and may even lead to blowouts on long trips. Having driven many cars, I've noticed that incorrect tire pressure increases braking distance, which is especially dangerous in rainy conditions. Therefore, it's essential to check regularly—for example, using a simple tire pressure gauge every two months when the tires are cold for more accurate readings. Properly adjusted tire pressure saves fuel, extends tire life, and ensures safer driving.
