<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The article concerns the analysis of the influence of pressure on the noise generated by tires. The largest source of noise and vibrations is the cooperation of the wheels with the surface and the aerodynamic noise. For this purpose, seven winter tires, seven summer tires and one all-season tire were tested in the same region and same conditions. By changing the pressure in them in the range of 1-3 bar, the noise of the tires was measured. On the basis of the conducted tests, it can be concluded that with the decrease of tire pressure, the noise level of the tire decreases. The average noise drop recorded during tests for all types of tested tires is about 1.5 dB at a pressure drop of approx. 2 bar. The decrease in noise at reduced pressure is also dependent on the size of the tire and the softness of the mixture used for the production of tires. When operating the vehicle, follow the manufacturer's tire pressure recommendations.</p>
</abstract>

The article concerns the analysis of the influence of pressure on the noise generated by tires. The largest source of noise and vibrations is the cooperation of the wheels with the surface and the aerodynamic noise. For this purpose, seven winter tires, seven summer tires and one all-season tire were tested in the same region and same conditions. By changing the pressure in them in the range of 1-3 bar, the noise of the tires was measured. On the basis of the conducted tests, it can be concluded that with the decrease of tire pressure, the noise level of the tire decreases. The average noise drop recorded during tests for all types of tested tires is about 1.5 dB at a pressure drop of approx. 2 bar. The decrease in noise at reduced pressure is also dependent on the size of the tire and the softness of the mixture used for the production of tires. When operating the vehicle, follow the manufacturer's tire pressure recommendations.

Influence of Tire Pressure on Noise Road

Stanislaw Staszic University of Applied Sciences in Pila

Faculty of Operation and Economics of Transport and Communications

Transport technic and technology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Influence of Tire Pressure on Noise Road"}

The article concerns the analysis of the influence of pressure on the noise generated by tires. The largest source of noise and vibrations is the cooperation...

Influence of Tire Pressure on Noise Road

Online veröffentlicht: 15. Juli 2021

Seitenbereich: 1 - 5

DOI: https://doi.org/10.2478/ttt-2021-0001

Schlüsselwörter
Road noise, Tire, Pressure

© 2021 Piotr Gorzelanczyk et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Influence of Tire Pressure on Noise Road

Online veröffentlicht: 15. Juli 2021

Seitenbereich: 1 - 5

DOI: https://doi.org/10.2478/ttt-2021-0001

SchlüsselwörterRoad noise, Tire, Pressure

© 2021 Piotr Gorzelanczyk et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Schlüsselwörter
Road noise, Tire, Pressure