What is the appropriate tire pressure for front car tires?
2 Answers
According to the international GBT2978-2008 standard, the recommended tire pressure for standard tires is 2.4-2.5 bar. 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 warning light on the dashboard will turn off, completing the tire pressure reset. There are generally three reasons for abnormal tire pressure: Abnormal tire pressure: The system will usually alert when the pressure is below 1.8 bar or above 3.0 bar. In this case, tire inspection and pressure adjustment are required. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure reset is not performed in time, the tire pressure monitoring system will still record the previous data, causing the tire pressure monitoring indicator to light up. Simply performing a tire pressure reset will resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, which is used to monitor tire pressure, is directly installed inside the tire and connected to the tire inflation valve. If the sensor is damaged during driving, it can also cause the tire pressure warning light to illuminate. For sensor damage issues, the only solution is to replace it with a new component.
I've always believed that proper tire pressure is crucial for safety. When I first started driving, I didn't pay attention to tire pressure, and as a result, the front tires were underinflated, making the car unstable. Generally, the recommended tire pressure for front tires is between 30 to 35 psi, depending on your car's model and weight. You can find a small label indicating the standard values on the door frame or fuel tank cap. For example, compact cars usually require about 32 psi. Underinflated tires make steering harder, increase braking distance, and are more prone to skidding in rain or snow. Overinflated tires wear out faster and make the ride bumpy and dangerous. I've developed a habit of checking tire pressure with a gauge once a month—it only takes two minutes. In summer, when it's hot, air expands easily, so I adjust it to around 32 psi. In winter, due to cold contraction, I inflate to 34 psi for better stability. Don't overlook this detail—it significantly reduces the risk of blowouts and ensures driving safety.
