What pressure should there be in the tires of a car in the autumn
- September 30, 2022
- 0
Many people wonder what the pressure in the tires of a car should be at the onset of cold weather? At the same time, some drivers are convinced
Many people wonder what the pressure in the tires of a car should be at the onset of cold weather? At the same time, some drivers are convinced that the wheels need to be inflated, while others think it is appropriate to let air out of the tires. The AvtoVzglyad portal will tell you which of the decisions will be the only right one.
When selecting the required tire pressure under the condition of a temperature drop, several important factors must be taken into account. First of all, the air temperature. As a rule, the pressure in the rim decreases with its decrease, the error is – 0.1-0.3 atmospheres.
In other words, if the tire is filled to 2 bar, for example, the indicator will easily drop to 1.7 bar with the onset of cold weather. Simply put, it is worth increasing the tire pressure by at least 0.2 bar before driving. Especially if it is planned for long distances, taking into account the increased speeds.
The load on the car also plays an important role. The stronger it is, the higher the pressure should be. Adding 0.3 bar does not hurt.
But it’s still not worth pumping up the wheels a lot. First, as the temperature drops, the elasticity of the rubber layer decreases; secondly, the contact area with the coating is reduced. Finally, there is a risk of deteriorating handling and the tire also has a chance of losing wear resistance.
Air should only be vented when driving on soft ground, e.g. in mud or unexpectedly fallen snow. To improve grip, it is enough to lower the wheel by 0.3-0.5 bar. In this case, you must constantly ensure that the same pressure is present in each of the cylinders.
Otherwise, even on a slightly damp surface, he risks losing control of the steering wheel – often the car is pulled to the side on a straight line or when braking. Yes, and in the corners a “floating” effect is created, which can easily turn into a tragedy.
Photo: carstuckgirl
When selecting the required tire pressure depending on a temperature drop, several important factors must be considered. First of all, the air temperature. As a rule, the pressure in the rim decreases with its decrease, the error is – 0.1-0.3 atmospheres.
In other words, if the tire is filled to 2 bar, for example, the indicator will easily drop to 1.7 bar with the onset of cold weather. Simply put, it is worth increasing the tire pressure by at least 0.2 bar before driving. Especially if it is planned for long distances, taking into account the increased speeds.
The load on the car also plays an important role. The stronger it is, the higher the pressure should be. Adding 0.3 bar does not hurt.
But it’s still not worth pumping up the wheels a lot. First, as the temperature drops, the elasticity of the rubber layer decreases; secondly, the contact area with the coating is reduced. Finally, there is a risk of deteriorating handling and the tire also has a chance of losing wear resistance.
Air should only be vented when driving on soft ground, e.g. in mud or unexpectedly fallen snow. To improve grip, it is enough to lower the wheel by 0.3-0.5 bar. In this case, you must constantly ensure that the same pressure is present in each of the cylinders.
Otherwise, even on a slightly damp surface there is a risk of loss of steering control – often the car is pulled to the side on a straight line or when braking. Yes, and in the corners a “floating” effect is created, which can easily turn into a tragedy.
Source: Avto Vzglyad
I’m Sandra Torres, a passionate journalist and content creator. My specialty lies in covering the latest gadgets, trends and tech news for Div Bracket. With over 5 years of experience as a professional writer, I have built up an impressive portfolio of published works that showcase my expertise in this field.
