What is the legally prescribed minimum tread depth across the main profile of all the tyres on your car?

In Germany, the minimum tread depth for car tyres is legally set at 1.6 mm across the main profile. This requirement is crucial for maintaining adequate grip and safety on the road, especially in wet conditions. A tread depth below this limit significantly increases the risk of losing traction, leading to unsafe driving conditions.

Choosing a minimum tread depth greater than 1.6 mm, like 5 mm, while indicating a concern for safety, does not comply with the legal requirement. It's important to adhere to the specific regulations to avoid penalties and ensure both your safety and that of other road users. Regularly checking and maintaining the correct tread depth is essential for optimal vehicle performance and road safety.