When should you perform a brake function check on a multi-trailer setup?

Performing a brake function check before starting out on a trip is crucial for ensuring the safety and functionality of your multi-trailer setup. This check allows you to assess whether the braking system is operating effectively, which is particularly important given the increased complexity and potential risk associated with towing multiple trailers.

By conducting this check before you hit the road, you can identify any issues that might have arisen and address them proactively. This is especially important as multi-trailer configurations can have different brake dynamics compared to single units, making thorough inspections essential prior to any journey.

While periodic checks during long drives or after stops may seem prudent, the primary emphasis is always on confirming that everything is functioning correctly before commencing the trip, ensuring that all safety measures are in place right from the start.