The cause of the road noise! What's the difference between a quiet tire and a noisy one?

The cause of the road noise! What's the difference between a quiet tire and a noisy one?
The tires support the whole car
It is one of the important parts to maintain safe driving.
When you drive a car,
There is a case that the tire makes noise.
It's called road noise, and it's the low range of "GO"
It is a high-pitched noise called "Shah".
The noise that comes from these tires,
In fact, the volume and sound quality change completely depending on the tire.
In the case of high-grade tires
It is known to be very quiet.
With quiet and noisy tires
What's the difference?
This time, the road noise generated by the tire,
This section introduces pattern noise.
From music (free music):
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