What is the suitable tire pressure for Audi A6 in summer?

[DiRiver]

Audi A6's summer tire pressure is more suitable at 2.2bar. For roads with large bumps: On roads with large bumps, it is appropriate to reduce the tire pressure by 0.1-0.2bar from the standard tire pressure. For long-distance high-speed driving, the tire pressure should not be too low. It is advisable to increase the tire pressure by about 0.2bar from the lower limit of the standard tire pressure. New and old tires: For new tires, the pressure can be increased by about 0.2bar from the standard tire pressure. For old tires, it is appropriate to reduce the tire pressure according to the standard. If the wear is severe, follow the lower limit of the standard tire pressure. Summer and winter: In winter, the tire pressure can be increased by about 0.2bar based on the standard tire pressure. In summer, follow the lower limit of the standard tire pressure. If the car is parked outdoors in summer, the pressure can generally be about 0.1bar lower than the standard to avoid tire blowouts due to high temperatures.