What is the normal tire pressure for the Teana?

[Luna]

The normal tire pressure range for the Nissan Teana 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. This data is based on the international GBT2978-2008 standard. If you want to check the current tire pressure of your Teana during daily driving, you can activate the tire pressure monitoring system, which will display the tire pressure values on the central LCD screen of the instrument panel. The specific method is to press the square button on the left side of the steering wheel to bring up the tire pressure monitoring and display the specific tire pressure values. Generally speaking, a tire pressure exceeding 2.8 bar is considered too high, while a tire pressure below 2.0 bar is considered too low. Hazards of over-inflated tires: Reduced friction and adhesion of the tires, affecting braking performance; causes steering wheel vibration and misalignment, reducing driving comfort; accelerates localized wear of the tread pattern in the center of the tire, shortening tire lifespan; increases body vibration, indirectly affecting the lifespan of other components; causes excessive stretching deformation of the tire cords, reducing tire elasticity and increasing the load on the car during driving. Hazards of under-inflated tires: Increased friction coefficient with the road surface, leading to higher fuel consumption; causes heavy steering and misalignment, posing risks to driving safety; increases movement of various parts of the tire, causing abnormal heat due to excessive rolling; reduces the functionality of the cords and rubber, leading to delamination or cord breakage and excessive friction with the rim, causing damage to the bead area and abnormal wear; multiplies friction between the tire and the ground, rapidly increasing tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may result in a tire blowout. 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: Typically, the system will alert if 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 is not reset in time, the system will still record the previous data, causing the tire pressure monitoring light to stay on. Simply perform a tire pressure reset to resolve this. Damaged tire pressure sensor: The tire pressure sensor, installed inside the tire and connected to the tire inflation valve, monitors tire pressure. If the sensor is damaged due to impact while driving, the tire pressure warning light will also come on. For sensor damage issues, the only solution is to replace it with a new one.