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Difficulty: EasySharing the Road with Large Vehicles

When stopping behind a large commercial truck on an uphill incline, drivers should leave extra space behind the truck because it may roll backward slightly before moving forward.

Answer: Answer

Answer

True
Leaving an extended space cushion behind a large truck stopped on an uphill grade protects your passenger vehicle from collision if the truck rolls backward upon starting forward.

Step-by-Step Solution

1
Analyze vehicle behavior on uphill grades.
Large trucks require significant engine power and time to transition from a full stop to forward motion on a steep incline.
During brake release and power engagement, momentum can briefly shift downhill.
2
Identify the defensive driving rule.
Maintaining an increased safety margin behind a stopped truck prevents rear-end collisions caused by minor rollback.
Extra space acts as a safety buffer for unpredictable vehicle movements.

Key Concept

Maintaining space cushions behind large vehicles on inclines
Estimated Time:45s
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Topics

Sharing the Road with Large Vehicles

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