For 825 tires, the front wheels generally require 10 units of air pressure, while the rear wheels need 12 units. The maximum pressure should not exceed 15 units. Typically, the maximum load and corresponding air pressure can be found marked on the tire sidewall, with the load measured in kilograms and the air pressure (tire pressure) in kilopascals. If using original equipment manufacturer (OEM) tires, the recommended tire pressure can be found directly on the vehicle or in the instruction manual, and the pressure should be set according to the manufacturer's recommendation. Standard air pressure can usually be found in the following locations: the vehicle user manual, the label near the driver's side door (next to the B-pillar), the drawer beside the driver's seat, or the fuel tank cap door. The setting of tire pressure takes into account factors such as vehicle weight, load, seasonal climate, and chassis height. Generally, the recommended tire pressure for various conditions can be found on the tire sidewall or in the vehicle's user manual, and the pressure should be adjusted according to actual conditions. The tire pressure should be set according to the manufacturer's recommendation. This is because the setting of tire pressure primarily considers vehicle factors such as body weight and chassis height, and is not necessarily related to the brand of the tires used. If the manufacturer has no special requirements, no specific adjustments are needed in winter or summer. However, it is recommended to measure tire pressure at room temperature.
