What is the normal tire pressure generally?

[OBrandon]

According to the provisions and requirements of the international GBT2978-2008 standard, the normal tire pressure range is as follows: Standard tires: 2.4-2.5bar; Reinforced tires: 2.8-2.9bar; Maximum pressure: should not exceed 3.5bar. Hazards of excessive tire pressure: The friction and adhesion of the tire will decrease, affecting braking performance; It can cause steering wheel vibration and deviation, reducing driving comfort; Accelerates the local wear of the tread pattern in the central part of the tire, reducing tire lifespan; Increases vehicle body vibration, indirectly affecting the lifespan of other components; Excessive tension deformation of tire cords can occur, reducing the elasticity of the tire body and increasing the load on the vehicle during driving; Decreases puncture resistance. When encountering sharp objects such as nails or glass on the road, they can easily penetrate the tire, and impacts can cause internal cracks and explosions, leading to tire blowouts.