New York DMV Permit Written TestRoad SignsMedium
You are driving on a two-lane road and observe a diamond-shaped yellow sign with a black symbol depicting a truck going downhill. What does this sign indicate?
- AA winding road that is frequently used by large trucks.
- BA steep downgrade ahead, specifically warning truck drivers.
- CA truck stop or service area is approaching.
- DA construction zone where heavy vehicles are present.
Show answer & explanationAnswer & explanation
Correct answer: B. A steep downgrade ahead, specifically warning truck drivers.
A diamond-shaped yellow sign with a black symbol of a truck going downhill is a specific warning for a steep downgrade. While it applies to all vehicles, the truck symbol emphasizes the danger for heavy vehicles that might experience brake fade.
Why the other options are wrong
- A. A winding road sign would show a series of curves, not a truck on a slope.
- C. Truck stops are indicated by blue service signs.
- D. Construction zones are indicated by orange signs.
Steep Grade (Truck) Warning Sign
A diamond-shaped yellow warning sign featuring a truck descending a slope, indicating a steep downgrade ahead, particularly hazardous for heavy vehicles.
- Shape: Diamond
- Color: Yellow with black symbol
- Meaning: Steep downgrade ahead, caution for trucks
- Action: Drivers should gear down and use caution
Memory trick: Yellow diamond warns of slopes, so check your gears and your hopes.