
The normal tire pressure range for the WEY VV6 is 2.4-2.5 bar. Due to seasonal factors, the tire pressure can be appropriately increased by 0.2 bar in winter and decreased by 0.1 bar in summer. The VV6 is equipped with a tire pressure monitoring system that can monitor tire pressure and temperature in real-time and alert the driver promptly when abnormalities occur, allowing timely action to prevent accidents. By pressing the interface switch button on the steering wheel, the driving display can be switched to the tire pressure monitoring interface to check the tire pressure. If the tire pressure monitoring indicator light comes on (a yellow symbol with an irregular circle, no stamp on top, four small spikes below, and an exclamation mark inside), there are generally three possible reasons: Abnormal tire pressure. The system typically alerts when the pressure is below 1.8 bar or above 3.0 bar. In this case, the tires should be checked and the pressure adjusted. Tire pressure monitoring not reset. After inflating the tires, if the tire pressure is not reset in time, the monitoring system will still record the previous data, causing the indicator light to remain on. Simply reset the tire pressure to resolve this issue. Damaged tire pressure sensor. The tire pressure sensor, which monitors tire pressure, is installed inside the tire and connected to the inflation valve. If the sensor is damaged while driving, the tire pressure warning light will illuminate. In case of sensor damage, the only solution is to replace it with a new one.

After driving the VV6 for three years, one of the details I pay the most attention to is tire pressure. The manual clearly states that the recommended cold tire pressure is 2.3-2.5 kg, and it’s best to stay near the upper limit when fully loaded. I didn’t pay much attention to this before, but once on the highway, the tire noise was unusually loud and fuel consumption increased—later, I found out the right front tire was only at 2.1 kg. Now I’ve developed a habit of checking the tire pressure monthly with a mechanical gauge, especially during seasonal changes. In winter, when temperatures drop, tire pressure naturally decreases a bit, while in summer, prolonged driving can cause it to rise. It’s best to keep this fluctuation within 0.3 kg. Don’t forget to check the spare tire either—last time I had a flat, I realized the spare was almost out of air, which caused a lot of trouble.

Experienced the hassle of abnormal tire pressure firsthand. Last year during a snowy day, the tire pressure warning light suddenly came on, showing the left rear tire at 1.9 kg. It turned out to be a slow leak caused by a nail puncture. In an emergency, it's best to keep your speed below 80 km/h and find a nearby repair shop rather than pushing your luck. If your car doesn't have a tire pressure monitoring system, here's a handy trick: when the tires are cold, insert a coin into the tread groove. If it completely covers Lincoln's head, the tire pressure is adequate. Uneven wear on the inner side of the tire is often a sign of low pressure.

It is recommended that car owners develop the habit of checking tire pressure before starting the engine. The most balanced cold tire pressure is between 2.3-2.5 kg, and if the dashboard tire pressure monitoring system shows green, it means everything is fine. Last week, I helped a friend deal with a false alarm situation: the system indicated an alert at 2.1 kg, but the actual measurement was 2.4 kg. This kind of situation is usually caused by poor sensor contact, and a simple program reset at the repair shop will fix it. If you frequently drive on rough roads, you can set the tire pressure 0.1 kg higher than the standard value to reduce the risk of rim deformation. After patching a tire, remember to ask the technician to pay special attention to the valve core's sealing.

The salesperson repeatedly emphasized key tire pressure points during pickup: in winter, the cold tire pressure in the morning should ideally be around 2.4 kg, and before long summer trips, it's recommended to reduce it to 2.3 kg. I always keep an electric air pump in my car, set to automatically stop at 2.45 kg, which is incredibly convenient. Once, I noticed the front tires were wearing out faster than the rear ones, and during a tire rotation, the mechanic said it was due to a long-term 0.2 kg difference in tire pressure. If the tread depth is below 3mm or the tires have been used for over 3 years, even with normal pressure, consider replacing them as aged rubber loses support and affects grip.


