On a tight curve in a rural mountain road:
Correct. Mountain curves often have advisory speeds well below your safe load speed. Slow before entering and use the full lane safely.
CDL Practice Question #92
Category: General Knowledge
Why this question matters
This question is one of 97 in our General Knowledge bank. The reasoning above comes directly from the AAMVA CDL Manual, the source document used by every U.S. state DMV. Memorizing the underlying rule — not just the letter answer — is what separates passing on the first attempt from a return trip and another fee.