What is the correct way to connect safety chains when towing a trailer?

Crossing the safety chains under the tongue of the trailer and connecting them to the eyes of the hitch is the safest method for towing a trailer. This practice provides several critical safety benefits.

First, crossing the chains creates a cradle that can catch the trailer's tongue if it becomes detached from the hitch. In such an event, the crossed chains help prevent the trailer from dropping directly to the ground, which could cause it to bounce or flip. This stabilization reduces the risk of damage and increases safety for both the driver and other road users.

Additionally, having the chains crossed ensures that they are taut and can absorb impacts better than if they were connected parallel or left loose. Proper tension in the chains minimizes the potential for the trailer to sway or maneuver unpredictably while being towed.

This method is recognized as best practice and is often specified by manufacturers and safety regulations. It's an essential aspect of trailer towing safety that should always be adhered to.