Virginia State Inspection Practice Test

Riveted linings or disc pads are considered worn if they are less than how much thickness over the rivet head(s)?

1. 1/32 of an inch

2. 2/32 of an inch

3. 3/32 of an inch

4. 4/32 of an inch

The correct answer is: 2/32 of an inch

Riveted linings or disc pads are considered worn if they measure less than 2/32 of an inch above the rivet head(s). This measurement is critical for ensuring safe brake operation; once the thickness falls below this standard, it indicates that the linings or pads may no longer provide adequate stopping power and could be at risk of failure. Regular inspections are essential to monitor brake component thickness, as worn pads can compromise vehicle safety. This specific threshold is determined based on industry standards and guidelines that maintain vehicle safety and performance. Measurements below this mark signify that the brake components should be replaced to maintain optimal braking efficiency.