Q
Before changing lanes in a Texas commercial vehicle, what is safest?
General Knowledgemedium
ASignal, check mirrors and blind spots, and move only when safe
BMove first and signal later
CAssume other drivers will slow down
Detailed Explanation
Safe lane changes require communication, observation, and enough room around the vehicle.
Correct Answer: Signal, check mirrors and blind spots, and move only when safe
Reviewed by Baha Mustafa, CDL holder, against official CDL manuals and FMCSA rules.
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