What does correcting tire pressure mean?
2 Answers
Correcting tire pressure means that the tire pressure is abnormal and the tire pressure monitoring alarm is activated. First, you can check whether the tire pressure is normal, and then reset the tire pressure. Start the car and set the dashboard to the mileage interface. Use the directional keys on the steering wheel to navigate to the maintenance settings, select tire pressure, and press the OK key to reset it. According to the international GBT2978-2008 standard, the recommended tire pressures for different types of tires are as follows: Standard tires: 2.4-2.5bar; Reinforced tires: 2.8-2.9bar; Maximum pressure: Should not exceed 3.5bar. Tire pressure reset method: First, turn on the ignition switch, press and hold the tire pressure monitoring reset button until you hear a "beep" sound, then release it. The tire pressure monitoring system will store the current normal tire pressure data, automatically clear the previous data, and finally the dashboard warning light will turn off, indicating the tire pressure reset is complete.
Correcting tire pressure refers to adjusting the inflation level of tires to the precise value recommended by the vehicle manufacturer. As a seasoned long-distance driver, I particularly prioritize this procedure due to its critical impact on driving safety. Underinflated tires increase rolling resistance through excessive deformation, leading to a 5-10% rise in fuel consumption and even potential overheating blowouts. Overinflated tires, conversely, reduce traction, making the vehicle prone to skidding in wet conditions and extending braking distances. I always check when tires are cold, using a pressure gauge to measure against the standard values (typically 2.3-2.6 bar) listed on the door jamb label. Monthly corrections are essential, with more frequent adjustments needed in regions with significant seasonal temperature variations. This practice not only saves fuel and money but also prevents abnormal tire wear, extending service life by 2-3 years. Safety-wise, it eliminates blowout risks, especially crucial during high-speed driving—a simple act that can be lifesaving. Make it a habit to perform quick pre-departure checks using readily available tools; most auto shops and gas stations offer free pressure adjustment equipment.
