What must be performed regularly to ensure aircraft tire safety?

Regular tire pressure checks are crucial for ensuring aircraft tire safety because they directly affect the handling, performance, and lifespan of the tires. Proper tire pressure helps to maintain optimal contact with the ground, which enhances aircraft control and braking effectiveness. Underinflated tires can lead to excessive wear, overheating, and even blowouts during operation, posing safety risks during takeoff, landing, or taxiing. Maintaining the correct pressure also helps ensure that the tires perform as intended during various flight conditions.

While other options like tire rotation, visual inspections, and temperature monitoring might contribute to tire safety in different contexts, tire pressure checks are specifically critical for immediate safety and operational efficiency. Regularly checking tire pressure is a proactive measure that can prevent potential issues before they arise and is essential for compliance with safety standards in aviation operations.