Determine if the driver's reasoning and final action in the following scenario are correct:
You are operating a 50-foot commercial motor vehicle. Under ideal daytime conditions at 45 mph, you maintain the required minimum following distance of 6 seconds. You then enter a 35 mph zone where the pavement is wet from a recent rainstorm. You reduce your following distance to exactly 5 seconds, reasoning that you are now operating below the 40 mph threshold and thus no longer need the extra 1-second high-speed buffer.
Answer: Answer
Answer
False
While the driver correctly calculated the base space requirement for a 50-foot vehicle traveling under 40 mph (5 seconds), this formula establishes the minimum following distance for ideal driving conditions only. Because the pavement is wet, traction is reduced and stopping distance increases. CDL safety standards mandate that drivers increase their following distance beyond the standard minimum when faced with adverse environmental conditions.
Step-by-Step Solution
Key Concept
Adjusting Minimum Following Distance for Adverse Conditions
Estimated Time:1m 0s