Why do anti-lock braking systems (ABS) help reduce skid risk without eliminating the need for careful driving?

Pick an answer

1. ABS only functions above 55 mph
2. ABS mainly shortens stopping distance, it does not prevent a skid from starting, an idea that doesn't match how driving works
3. ABS helps prevent wheel lockup but cannot overcome poor speed choices for the conditions
4. ABS makes it impossible to skid under any circumstances

Correct!

Not quite. The correct answer is highlighted.