Why does my Audi 80 make a strange noise while driving?

I have noticed that my Audi 80 makes a strange noise while driving, especially at high speeds. It sounds like a high-pitched whine or squeal. What could be causing this and how can I fix it?

It's possible that the noise is coming from the wheels or tires. Check for any uneven wear on the tires and make sure they are properly inflated. You may also want to get your brakes checked, as worn brake pads can cause a similar noise.