How can you determine if brakes are functioning properly?

To determine if brakes are functioning properly, inspecting brake response time along with the absence of unusual noises offers critical insights into their operational status. The response time involves assessing how quickly the brakes engage when applied; a delay can indicate issues with the hydraulic system, brake fluid, or even the brake components themselves. Unusual noises, such as grinding or squeaking, can signal worn components or other underlying problems that impact braking efficiency and safety.

While checking for fluid leaks under the vehicle is important, as fluid loss can lead to brake failure, it does not provide a complete assessment of the brakes' functionality during operation. Measuring the thickness of brake pads can indicate wear but does not show how well the brakes are performing in real-time. Testing the brake pedal depth can help identify potential issues related to pedal travel, but the interaction and immediate feedback during braking are more indicative of proper functioning.

Thus, the proper assessment of brake performance relies heavily on evaluating both the operational response and auditory feedback, making the first choice the most comprehensive method for ensuring brake safety and reliability.