What do you have to make sure of regarding the load on your vehicle?

Your answer is correct because it includes all three essential considerations outlined in German traffic regulations regarding vehicle loads. According to the Straßenverkehrs-Zulassungs-Ordnung (StVZO), vehicles must adhere to regulations concerning load limits. This includes ensuring that the gross vehicle weight rating and the gross axle weight rating are not exceeded, as these ratings are critical for safe operation and vehicle handling.

Additionally, the height, width, position, and security of the load are vital for preventing accidents, ensuring stability, and maintaining visibility. Proper load management mitigates risks, such as cargo shifting during transit or impairments to the vehicle's braking system, which could lead to dangerous situations on the road. Therefore, it is essential to observe all three factors when considering your vehicle's load to comply with German traffic laws and promote safe driving practices.