What is the safe tire pressure range for sedans?

[VonJordan]

Generally, the safe tire pressure range for sedans is between 2.2-2.5 bar. Below are specific details on adjusting car tire pressure: 1. Rough roads: On roads with significant bumps, it is advisable to reduce the tire pressure by 0.1-0.2 bar below the standard tire pressure. For long-distance highway driving, the tire pressure should not be too low; instead, increase it by approximately 0.2 bar around the lower limit of the standard tire pressure. 2. New vs. old tires: For new tires, the pressure can be increased by about 0.2 bar above the standard tire pressure. For old tires, reduce the pressure slightly according to the standard tire pressure guidelines. If the tires are severely worn, use the lower limit of the standard tire pressure. 3. Summer and winter: In winter, it is recommended to increase the tire pressure by approximately 0.2 bar above the standard. In summer, use the lower limit of the standard tire pressure. If the car is parked outdoors in summer, the pressure can generally be about 0.1 bar lower than the standard to prevent blowouts due to high temperatures.