Commercial Driver's License

Category - Standard Driving

At 55 mph on dry pavement with good brakes, it can take a large, commercial vehicle about ____ feet to stop?
  1. 200 feet
  2. 300 feet
  3. 400 feet
  4. 500 feet
Explanation
Answer: C - When driving at 55 mph, on dry pavement, with good brakes, it can take a large commercial vehicle about 400 feet to come to a complete stop. This distance varies a great deal if the pavement is wet or slick. In some cases, the stopping distance can double or triple. Knowing how far it would take you to stop your vehicle on any type of road is critical to safe driving.
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