Tesla Road Noise Reduction | True Fact | Does it really work ? ? 

What I appreciate most is your honesty. Thank you!

Thanks for your work so we donot waste time on it.

hi, the main advantage is not the reduction of the noise level, but keeping dirt out of your doors, frunk etc!! That is a real noticeable difference. I have them installed for that reason and it works super!

Tesla addressed the noise issues on the updated Model 3 Highland. The windows (glass) has more insulation and the shape of the front bumper also helps. Not sure if they added additional insulation inside the panels, but many people has done the tests between the old Model 3 and the new one and there is an improvement. Nothing crazy, but it has improved.

great video! well done.

Do the sunroof first. It's where the biggest gains are.

Wish the phone was in the same place when measuring the second time

Most noise come from tires

The reason why teslas are noisy is because they're so quite

How about buying a car that has sound dampening by default?

a lot of road noise comes through the windows

Seals have been debunked years ago! Did you watch other videos of people doing the same thing and measuring sound inside the car