Which of the following actions is safe to take when unsure about a load's stability?

When faced with uncertainty about a load's stability, the safest action to take is to stop and reevaluate the situation. This approach allows the operator to assess various factors such as the load's weight distribution, the equipment’s lifting capacity, the condition of the ground, and any environmental hazards. Taking a moment to pause and analyze the situation helps prevent accidents that could result from hasty decisions or actions.

Reevaluating can involve checking the load itself, ensuring that it is secured correctly, or reconsidering the operational environment. It's crucial to remember that taking time to ensure safety can prevent risks associated with lifting an unstable load, which could lead to tipping or loss of control of the telehandler.

This action reflects best practices in safety training where operators prioritize assessment and verification over proceeding with uncertainty. Other options may seem pragmatic but do not address the underlying issue of assessing stability effectively.