The triangular sign on the back of a slow-moving vehicle indicates that the vehicle cannot travel faster than:

The triangular sign on the back of a slow-moving vehicle indicates that the vehicle is designed to operate at speeds of 25 miles per hour or less. This sign serves as a warning to other drivers that they should exercise caution and be prepared to slow down or maneuver safely when encountering such vehicles.

Understanding the significance of this sign is crucial for both the operators of slow-moving vehicles and other road users. It helps promote safety on the roads by ensuring that faster-moving vehicles are aware of the potential hazards posed by slower traffic, particularly in rural areas where such vehicles, like farm equipment or construction vehicles, are common. By recognizing that these vehicles should not exceed 25 mph, drivers can maintain a safe distance and react appropriately.