What is the most common cause of a shaking steering wheel in an Audi 80?

I have noticed that my Audi 80's steering wheel shakes when I am driving at high speeds. What is the most likely cause of this issue and how can I fix it?

One of the most common reasons for a shaking steering wheel in an Audi 80 is a misaligned wheel or unbalanced tires. Make sure to have your wheels aligned and tires balanced regularly to avoid this issue.

Another possible cause for a shaking steering wheel could be worn out suspension components. Have a mechanic check your suspension system and replace any worn out parts as needed.

In some cases, a shaking steering wheel can also be caused by a faulty tie rod end. Check the tie rod ends and have them replaced if necessary.