Is a tire pressure of 210 normal?

[Vicki]

The displayed tire pressure of 210 for a car's tires is not in the normal range. According to the international GBT2978-2008 standard, the standard tire pressure should be between 2.4-2.5 bar. A pressure of 2.0 bar is below the minimum value of the standard tire pressure, so it is not normal. Hazards of low tire pressure: Increased friction coefficient with the road surface, leading to higher fuel consumption; causes the steering wheel to feel heavy and may lead to drifting, which are factors detrimental to driving safety; increases the movement of various parts of the tire, leading to abnormal heating due to excessive rolling; reduces the functionality of the cord and rubber, potentially causing delamination or cord breakage, and excessive friction with the rim leading to damage and abnormal wear at the tire bead area. Hazards of high tire pressure: Reduced tire friction and adhesion, affecting braking performance; causes steering wheel vibration and drifting, reducing driving comfort; accelerates localized wear of the tread pattern in the center of the tire, shortening the tire's lifespan; increases vehicle vibration, indirectly affecting the lifespan of other components.