What is the normal tire pressure for the Buick GL8?

[StCorbin]

The normal tire pressure for the Buick GL8 is 2.2-2.5 bar. The role of tire pressure: Strictly speaking, it refers to the air pressure inside the tire. In car maintenance, the engine is the heart of the car, and damage to the engine will lead to the end of the car's life. Similarly, tire pressure is the blood pressure of the car, and the level of tire pressure plays a crucial role in the performance and power of the car. The relationship between tire pressure and car power: When a car is driving at a constant speed on a level road, it must overcome rolling resistance from the ground and air resistance. Tire pressure has a significant impact on the rolling resistance coefficient. When the pressure decreases, the rolling resistance coefficient increases rapidly. This is because when the tire pressure decreases, the deformation of the rolling tire increases, leading to greater hysteresis loss. Therefore, proper tire pressure ensures good power performance for the car.