Yamaha YFM80T Owner's Manual page 185

Do not ride on any public road, street, or high-
way.
Riding on public roads can result in collisions
with other vehicles.
w
Never operate this ATV on any public street,
road or highway, even a dirt or gravel one.
You can collide with another vehicle.
In many areas, it is illegal to operate ATVs on
public streets, roads and highways.
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