Winter Tire Pressure and Safety
In winter, tire pressure must be controlled more often, as it has a decisive influence on the car’s behavior, fuel consumption and wear. When the weather becomes colder, the air pressure in the tires tends to decrease.
Manufacturers indicate for their vehicles a minimum pressure for cold tires at an average temperature of about 20 degrees Celsius. Differentiated pressures for the front and rear axles depend on the degree of car loading and the speed ranges. This information can be found in the presentation of the vehicle or on the indicator plate that can usually be found on the driver’s side of the car or on the power plug. You go to a driving school in Lakewood for car maintenance training.
The tire pressure should be checked periodically before starting to drive the car, at the temperature of the environment. Considering the physical diffusion and the decrease in temperature during the winter months, tires lose their normal pressure. For example, in case of a temperature drop of 10 degrees, the pressure is reduced with about 0.1 bar. If you installed your winter tires at +15 degrees Celsius and inflated them to a pressure level of 2.0 bar, when there will be -10 degrees Celsius outside, the pressure in your tires will be only about 1.75 bar.