Is a tire pressure of 2.2 normal?

[VanAriana]

A tire pressure of 2.2 is not normal and is slightly low. Here is the relevant information: Tire pressure: Strictly speaking, tire pressure refers to the pressure of the air inside the tire. In terms of 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 load capacity: Tire pressure is an indicator of a car's load capacity. The load capacity of a car depends on the level of tire pressure. According to the relationship between the tire's load index, tire pressure, and load capacity, the higher the tire pressure, the greater the load capacity; the lower the pressure, the smaller the load capacity.