What is the appropriate tire pressure for front and rear tires of a car?

[Doug]

Generally, the tire pressure value should be between 2.3~2.5. Standard pressure: Standard pressure can usually be found in the following places: the vehicle user manual, the label near the driver's door (B-pillar), the drawer next to the driver's seat, or the fuel tank cap. The recommended tire pressure should be based on the manufacturer's specifications. This is because the tire pressure setting primarily considers vehicle factors such as body weight and chassis height. Load conditions - Unloaded: Follow the lower limit of the standard tire pressure (the tire pressure indicated on the vehicle's label can serve as a reference for the minimum tire pressure). Loaded: When fully loaded, follow the upper limit of the standard tire pressure (the maximum tire pressure indicated on the tire can serve as a reference for the theoretical maximum tire pressure).