What is a major consequence of operating a truck without regular maintenance?

Operating a truck without regular maintenance significantly increases the chances of accidents and breakdowns due to the wear and tear that goes unchecked. Regular maintenance is crucial for ensuring that all components of the truck, such as brakes, tires, and engines, are functioning optimally.

When maintenance is neglected, potential issues—such as worn-out brakes or low tire pressure—can lead to malfunction. For instance, a vehicle with faulty brakes might not stop effectively, creating a dangerous situation that could result in an accident. Similarly, engine issues can lead to breakdowns, leaving the truck inoperable.

Thus, the essential purpose of regular maintenance is to identify and address problems before they escalate into serious safety hazards, underscoring why the correct choice illustrates a significant consequence of neglecting maintenance on a truck.