How do I know when to change the tires on my Audi A2?

I have recently purchased an Audi A2 and I am not sure how often I should change the tires. What are some signs that indicate it is time for a tire replacement?

It is generally recommended to replace your tires every 6 years or 60,000 miles, whichever comes first. However, there are a few signs that could indicate it's time for a tire replacement. These include uneven tread wear, cracks or bulges on the tire sidewall, and low tire tread depth.