Why is it important to check the trailer's braking system before a journey?

Checking the trailer's braking system before a journey is crucial for maintaining safety and ensuring compliance with road laws. The braking system is one of the most important components of any vehicle, especially for heavy trailers, as it is responsible for stopping the trailer effectively and safely. Any malfunction or inefficiency in the brakes could lead to increased stopping distances, loss of control, or even accidents on the road, putting the driver and other road users at risk.

Furthermore, compliance with road laws is essential for legal operation on public roads. Regulations often require that trailers meet certain safety standards, which include having a fully functional braking system. By checking the brakes, you ensure not only personal safety but also adherence to these legal requirements, helping to avoid fines or penalties.

While elements such as fuel efficiency, tire wear, and weight distribution do play important roles in overall vehicle performance and handling, the primary reason for checking the braking system is rooted in safety and legality.