Q
85. Which of these vehicles off-track the most?
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Aa. 5-axle tractor towing a 52-foot trailer.
Bb. 5-axle tractor towing a 45-foot trailer.
Cc. 5-axle tractor towing a 42-foot trailer.
Detailed Explanation
The correct answer is "a. 5-axle tractor towing a 52-foot trailer.". This is based on federal CDL regulations and safety standards.
Correct Answer: a. 5-axle tractor towing a 52-foot trailer.
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