How can you tell your brakes are fading?

Prepare for the North Carolina CDL Air Brakes Test. Study with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

When brakes are fading, one of the most noticeable signs is the need to apply extra pressure to the brake pedal in order to achieve the same level of vehicle deceleration. This occurs because the brake components may be overheating or becoming less effective due to wear, moisture, or other factors that reduce their ability to create the necessary friction against the wheel.

The increased effort required to maintain control over speed indicates a decline in braking performance, which is a critical safety concern. Monitoring how the brake pedal feels while driving can provide vital feedback on brake condition; if you find that the pedal feels less responsive, it's a clear signal that the brakes may be fading and warrant further inspection or maintenance.

In contrast, while grinding noises and burnt smells can indicate brake issues, they might not specifically point to fading brakes alone, as they can arise from other brake problems. Similarly, a vehicle pulling to one side when braking is a different type of issue that typically indicates a problem with brake balance or alignment rather than overall brake fading.

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