What does a vehicle marked at the rear with a red triangle and orange center indicate?

A vehicle that is marked at the rear with a red triangle and an orange center indicates that it is moving slowly. This emblem is commonly found on vehicles that are not capable of maintaining normal speed, such as farm equipment, construction vehicles, or any other slow-moving vehicles. The distinctive red and orange warning symbol is designed to alert other drivers that they should be cautious and prepared to slow down, as the vehicle may be operating below the speed limit of typical traffic. Recognizing this signal is crucial for ensuring road safety and preventing accidents, particularly in areas where faster vehicles may not expect to encounter slower traffic.