How to troubleshoot uneven tire wear in an Audi A3?

I have noticed that my Audi A3's tires are wearing unevenly. The tread on the outer edges is significantly more worn than the center. How can I troubleshoot and fix this issue?

Start by checking the tire pressure and ensure they are inflated to the manufacturer's recommended level. Over or under-inflated tires can cause uneven wear.

If the tire pressure is fine, the next step would be to have your alignment checked. Misaligned wheels can cause uneven tire wear.

Regularly rotating your tires can also help prevent uneven wear and prolong their lifespan. Consider rotating them every 6,000 to 8,000 miles.