Q
Before changing lanes in an Ohio commercial vehicle, what should the driver do?
General Knowledgemedium
ASignal, check mirrors and blind spots, then move only when safe
BMove first and signal after
CRely only on the vehicle beside them to slow down
Detailed Explanation
Lane changes require communication, observation, and enough space because commercial vehicles have large blind spots.
Correct Answer: Signal, check mirrors and blind spots, then move only when safe
Reviewed by Baha Mustafa, CDL holder, against official CDL manuals and FMCSA rules.
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