Question

pop quiz!
what may indicate that your brake pads need to be replaced?
they dont make a sound when you stomp on them.
they make a high pitched squealing sound when you step on the brake pedal.
brake pads never need to be replaced.

Explanation:

Brake pads have wear - indicators. When they are worn down, these indicators rub against the brake rotor, creating a high - pitched squealing sound. Option A is incorrect as a lack of sound doesn't indicate wear. Option C is wrong because brake pads do wear over time and need replacement.

Answer:

B. They make a high pitched squealing sound when you step on the brake pedal.