Why does my 2021 Audi A6 shake when driving at high speeds?

I recently purchased a new 2021 Audi A6 and have noticed that at high speeds above 70mph, the car starts to shake. It feels like it's coming from the front of the car and the shaking increases with speed. I checked the tire pressure and it's within the recommended range. Any idea what could be causing this issue?

It is possible that your tires are out of balance or alignment. This can cause vibrations and shaking at high speeds. Consider taking it to a professional for a tire balance and alignment to see if that resolves the issue. Also, keep an eye on your tire tread as uneven wear may indicate a problem with alignment.

Another potential cause could be a problem with the suspension or steering components. It's possible that one of the components is worn or damaged, causing unevenness and vibrations while driving. It's best to have a mechanic inspect these parts for any issues and replace them if necessary.