When carrying a load that extends four feet or more beyond the rear of the body at night, what is required at the extreme end of the load?

When carrying a load that extends four feet or more beyond the rear of the body at night, it's essential to ensure visibility and safety for both the vehicle and other road users. The requirement for two red lights at the extreme end of the load serves a critical purpose. Red lights are universally recognized as warning signals and indicate that there is something protruding from the vehicle, alerting other drivers to the potential hazard.

The use of two lights rather than one enhances visibility from multiple angles, ensuring that vehicles approaching from behind can easily recognize the extended load, thus preventing accidents. This regulation is particularly important at night, when visibility is significantly reduced, making it harder for other drivers to see the load without adequate warning signals.

In contrast, while reflective tape, white lights, and warning flags all play roles in enhancing visibility and communicating caution, none fulfill the specific requirement of signaling the end of an extended load during nighttime conditions as effectively as two red lights do.