You are driving a truck. What is the right course of action now?

In this situation, the safest and correct action is to increase the distance to the vehicle ahead. As a truck driver on the Autobahn, you must maintain a large enough safety distance to allow for adequate reaction time and stopping distance, especially because trucks need more space to brake safely. Maintaining or reducing the distance could create a risk of a rear-end collision if traffic suddenly slows down. Overtaking is not appropriate here, as there is no pressing need and it could be dangerous given the surrounding traffic. By increasing your following distance, you ensure you have enough time to react safely to any changes in traffic conditions. This approach is a key principle of defensive driving and is especially important when driving large vehicles like trucks.