What should be the main tire pressure for the aircraft when afloat?

The main tire pressure for the Super Hornet when afloat is typically set at 350 psi with a tolerance of plus or minus 5 psi. This specific pressure ensures optimal performance during landing and takeoff, as well as effective handling on the flight deck. Maintaining the correct tire pressure is crucial for safety and operational efficiency, as it affects the aircraft's weight distribution, braking performance, and overall stability during various phases of flight and ground operations. Variations outside this range could lead to handling issues or tires not performing as designed, emphasizing the importance of adhering to these specifications in maintenance and pre-flight checks.