How often should fluid levels be checked as part of the exterior inspection?

Fluid levels should ideally be checked regularly, preferably before each trip, as this practice ensures that the vehicle is operating safely and efficiently. Regular checks help identify any leaks, low levels, or potential issues that could lead to breakdowns or operational problems during a drive.

Checking fluid levels, including engine oil, coolant, brake fluid, and transmission fluid, serves as a preventive measure. By monitoring these levels frequently, drivers can take corrective action in a timely manner, ensuring that the vehicle remains in good working order, reduces the risk of damage, and enhances overall safety for both the driver and others on the road.

Other options suggest either too infrequent checks or only during specific maintenance periods, which may lead to undetected issues that could compromise vehicle performance and safety.