Red Seal Transport Trailer Technician Practice Exam

How do you properly connect a trailer to a towing vehicle?

1. Align the hitch and attach straps

2. Align the coupler, secure it, and attach safety chains

3. Just back the towing vehicle into the trailer

4. Use a pin to secure the trailer

The correct answer is: Align the coupler, secure it, and attach safety chains

The correct choice involves aligning the coupler and securing it, as well as attaching safety chains. This process is essential for ensuring a safe and secure connection between the trailer and the towing vehicle. First, aligning the coupler properly with the hitch on the towing vehicle is crucial for a successful connection. The coupler is the component that grips the hitch and must be aligned to ensure a snug fit. Once aligned, securing the coupler locks it in place, preventing it from accidentally disconnecting while in transit. Attaching safety chains is equally important for safety. These chains provide a backup connection between the trailer and the towing vehicle in case the coupler fails. They should be crossed under the hitch to create a cradle effect, which helps prevent the trailer from dropping to the ground if it becomes unhitched. This adds an extra layer of security during travel, especially on rough roads or in the event of sudden stops. In summary, the correct procedure emphasizes both aligning and securing the coupler, as well as attaching safety chains, which collectively enhance the overall safety and reliability of towing a trailer.