How can you save fuel?

The selected combination addresses two important practices for saving fuel and is aligned with efficient driving regulations. Firstly, maintaining the correct tyre pressure is crucial because incorrect pressure can lead to increased fuel consumption and reduce the vehicle's overall efficiency. This aligns with German road safety regulations, which emphasize the importance of vehicle maintenance.

Secondly, removing unnecessary roof racks or ski racks is also an effective way to improve aerodynamics and reduce drag, further enhancing fuel efficiency. Though avoiding driving in top gear is a relevant concern for fuel consumption under specific conditions, the primary focus here is on maintaining vehicle performance through proper equipment and maintenance.

In summary, the combination of maintaining tyre pressure and reducing aerodynamic drag through the removal of additional racks is essential for optimal fuel efficiency, which is not only practical but also in line with principles supported by German traffic laws.