What is the assessment of a truck that signals for only 5 seconds before exiting from a parked position?

The assessment of a truck signaling for only 5 seconds before exiting from a parked position is considered fair because it indicates that the driver is attempting to follow proper signaling protocols, but the duration of the signal is insufficient for adequate notification to other road users.

In general, signaling before a vehicle maneuvers is essential for safety; it warns other drivers and pedestrians of the vehicle's intentions. A typical recommendation is to signal for a longer duration, often around 100 feet prior to making a move or for a period that ensures visibility and comprehension by others on the road. Five seconds may not give enough time for the surrounding traffic to react appropriately, especially in busy areas where multiple vehicles and pedestrians may be present.

In this case, even though the driver did signal, the short duration suggests a lack of full adherence to safe driving practices, leading to the assessment being fair rather than good or excellent. An evaluation of "good" would imply that the action was entirely adequate, which it was not due to the insufficient signaling time.