What is 2.5 tire pressure in psi?
1 Answers
A tire pressure of 2.5 bar is approximately 36.25 psi. Both bar and psi are units of pressure, with 1 bar approximately equal to 14.5 psi. Introduction to Tire Pressure: Tire pressure refers to the air pressure inside the tire, which is like the blood pressure of a car. The level of tire pressure plays a crucial role in the performance and power of the vehicle. According to the international GBT2978-2008 standard, the recommended tire pressures for different types of tires are as follows: Standard tires: 2.4-2.5 bar; Reinforced tires: 2.8-2.9 bar; Maximum pressure: should not exceed 3.5 bar. Hazards of Overinflated or Underinflated Tires: For tires, the pressure should neither be too high nor too low. Overinflation reduces the contact area between the tire and the ground, leading to poor traction, which affects the car's handling and driving stability. Underinflation can cause the tire to develop wave-like deformation during high-speed driving, which not only shortens the tire's lifespan but also increases the risk of a blowout.