What is the recommended wait time for checking tire pressure?

The recommended wait time for checking tire pressure is two hours because this period allows the tires to cool down after being exposed to heat generated from recent use. When tires are hot, the air inside expands, leading to an inaccurate pressure reading. By waiting for two hours, the temperature stabilizes, providing a more accurate measurement of the tire pressure. This accuracy is crucial for ensuring the safety and performance of the aircraft, as proper tire pressure affects handling, braking, and overall tire life. Understanding this guideline is essential for maintaining optimal operational conditions for aircraft.