Practice question

Under Wisconsin Commercial Driver Manual Section 5, does ABS (Anti-lock Braking System) reduce the stopping distance of a CMV?

  1. Yes, by about half
  2. Yes, by about 25%
  3. No — ABS does not reduce stopping distance; it helps maintain steering control during hard braking
  4. Only on dry pavement

Answer: C — No — ABS does not reduce stopping distance; it helps maintain steering control during hard braking

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