Slow moving vehicles — New York Permit Test
Slow moving vehicles on the New York permit test — 3 rules, each with the reason behind it and a question on it while it is fresh.
The rules
The slow-moving vehicle symbol, a reflective orange triangle, must be displayed on the back of vehicles drawn by animals, most farm vehicles, and construction equipment.
A tractor moving far slower than the traffic behind it needs a warning a driver can read early.
Manual SLOW-MOVING VEHICLES The “slow-moving vehicle” symbol, a reflective orange triangle, must be displayed on the back of vehicles drawn by animals, most farm vehicles, and construction equipment.
The United States Postal Service requires orange safety triangles to be displayed on all rural mail delivery vehicles.
A mail vehicle stops at every box. The triangle warns the car behind it will.
The United States Postal Service also requires these orange safety-triangles to be displayed on all rural mail delivery vehicles.
A driver should use caution when they approach a slow-moving vehicle and make sure it is safe before they pass.
Closing speed on a tractor is high. The pass has to be judged from further back.
Use caution when you approach a slow-moving vehicle and make sure it is safe before you pass.
On the test
What must display the slow-moving vehicle symbol?
Farm and animal-drawn vehicles. A tractor moving far slower than the traffic behind it needs a warning a driver can read early. New York State Driver's Manual, p.76: “Manual SLOW-MOVING VEHICLES The “slow-moving vehicle” symbol, a reflective orange triangle, must be displayed on the back of vehicles drawn by animals, most farm vehicles, and construction equipment.”
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Where these come from
Every rule here is checked against New York State Driver's Manual, published by the New York State Department of Motor Vehicles, and against the state code itself. Last checked 2026-09-15.