Texas State Inspection Practice

What components are inspected in the braking system?

1. Brake fluid level only

2. Pad thickness, rotor condition, and stopping ability

3. Only the brake lights

4. Wheel bearings and axles

The correct answer is: Pad thickness, rotor condition, and stopping ability

The braking system inspection is comprehensive and critical for vehicle safety. The correct choice addresses key elements that contribute to the overall effectiveness of the braking system. Pad thickness is vital because worn brake pads can significantly diminish braking power and increase stopping distances. Inspecting the rotor condition ensures that the rotors are not warped, grooved, or excessively worn, which can also affect braking efficiency and lead to vibrations or noise when braking. Additionally, assessing stopping ability encompasses evaluating how well the vehicle comes to a stop under standard operating conditions, which is essential for determining whether the brakes are functioning properly. While brake fluid level is important for the system to operate efficiently, it does not provide a complete picture of the brake system's condition. Similarly, checking only the brake lights focuses on the visibility of the vehicle rather than its operational safety features. Inspecting wheel bearings and axles, while also essential, pertains more directly to the vehicle's steering and suspension components than the braking system itself. Thus, the choice highlighting pad thickness, rotor condition, and stopping ability thoroughly encapsulates the critical inspection criteria necessary for ensuring a safe and functional braking system.