What effect can a brake that is adjusted too tight have on the vehicle?

Pick an answer

1. It can drag continuously, causing excessive heat and premature wear even when the brake pedal is not pressed
2. It only affects fuel economy, never brake wear
3. A too-tight brake behaves exactly like a correctly adjusted one under normal driving conditions
4. It improves stopping power with no downside

Correct!

Not quite. The correct answer is highlighted.