What is considered "excessive" brake pedal travel?

Excessive brake pedal travel refers to the distance the brake pedal moves before the braking system engages effectively. Typically, a travel of more than 1 inch is considered excessive because it can indicate potential issues with the braking system, such as air in the brake lines, worn components, or low brake fluid levels. These conditions can lead to decreased braking efficiency and may compromise vehicle safety.

Understanding brake pedal travel is crucial for inspectors and vehicle owners to ensure the braking system functions correctly. If the pedal travels too far, it may not provide adequate stopping power, which is a significant safety concern. Thus, recognizing that travel beyond 1 inch signals a need for further inspection or maintenance is vital for maintaining vehicle safety.