What must you bear in mind when loading a single-axle trailer?

You answered correctly. When loading a single-axle trailer, you must always keep in mind the axle load, the load on the coupling (also known as the nose weight), and the total mass. The axle load is important to avoid overloading the trailer’s axle, the load on the coupling must stay within legal limits for safety and to prevent damage to the towing vehicle, and the total mass must not exceed the permitted trailer weight. Balancing these factors ensures safe handling and compliance with legal requirements, preventing accidents and equipment damage. Whenever you load a trailer, always check these three aspects.