When lifting loads while on tires, what should be considered regarding tire pressures?

The correct answer emphasizes the importance of consulting the operator's manual for inflation requirements. This is crucial because the manufacturer designs the equipment with specific load requirements and tire pressures to ensure safe operation. Different lifting scenarios, load weights, and tire types can affect the necessary tire pressure, which should align with the specifications set by the manufacturer.

Maintaining the proper tire pressure is essential for several reasons, including ensuring maximum stability during the lifting process, optimizing tire life, and preventing accidents that could arise from improper tire inflation. The operator's manual provides the most reliable and tailored information necessary to safely lift and maneuver loads, taking into account the specific characteristics of the vehicle and intended use.

This choice stands out as it communicates the importance of following the manufacturer's guidelines that are specifically tailored for the equipment being used rather than relying on general measures or assumptions that may not apply in every situation.