What does a "slow moving vehicle" emblem look like?

  1. A square red sign
  2. A round green sign
  3. A diamon-shaped yellow sign
  4. A triangular orange sign ✓

Answer: D. A triangular orange sign

The slow-moving vehicle emblem is a triangular orange sign, a reflective orange triangle mounted on the back of the vehicle.

Why this is the answer

The handbook describes the slow-moving vehicle symbol as a reflective orange triangle that must be displayed on the back of animal-drawn vehicles, most farm vehicles, and construction equipment. Rural mail delivery vehicles also carry them. So when you see that orange triangle ahead, you are coming up on something traveling slowly, and the manual tells you to use caution and make sure it is safe before you pass.

Why the other answers are wrong

Remember it

Picture the triangle pointing up on the back of a tractor: orange means slow, so ease off and check for a safe pass.

Official handbook: New York State Driver's Manual (MV-21), Chapter 11: Sharing the Road – Slow Moving Vehicles

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.