What is a potential safety issue related to landing gear?

Worn tires present a significant safety issue related to landing gear. When tires are worn, they can lead to reduced traction during takeoff and landing, which is critical for maintaining control of the aircraft. Additionally, worn tires may be more susceptible to blowouts, which can cause loss of control, especially during landing or braking. Proper tire condition directly impacts braking performance and overall aircraft stability on the ground.

While excessive weight can influence the overall performance and limits of the aircraft, it is primarily a weight and balance issue rather than specifically a landing gear problem. A faulty engine primarily affects the aircraft's ability to fly but does not directly relate to landing gear function. Poor visibility is crucial for safe navigation and operation during takeoff and landing but is not a direct issue with the landing gear itself. Thus, worn tires represent the most direct and critical safety concern when assessing landing gear functionality.