Is a Tire Pressure of 3.0 Bar Acceptable?

[BradleyLynn]

Tire pressure of 3.0 bar is acceptable. Below is the relationship between tire pressure and vehicle performance: Relationship between tire pressure and load capacity: Tire pressure is an indicator of a vehicle's load capacity. The load a vehicle can carry depends on the tire pressure. According to the relationship between the tire's load index, pressure, and load capacity, higher tire pressure increases load capacity, while lower pressure decreases it. Relationship between tire pressure and vehicle power: When a vehicle drives at a constant speed on a level road, it must overcome rolling resistance from the ground and air resistance. Tire pressure significantly affects the rolling resistance coefficient. Relationship between tire pressure and ride comfort: Ride comfort directly affects the comfort of drivers and passengers. The use of inflated tires has greatly improved vehicle ride comfort.