What is the function of reflectors and markers on a commercial vehicle?

The primary function of reflectors and markers on a commercial vehicle is to increase visibility to other drivers. These reflective devices are strategically placed on various parts of the vehicle to enhance its visibility in low-light conditions or during adverse weather. This is crucial for ensuring that other motorists can see the vehicle from various angles, which helps to prevent accidents and maintain safety on the road.

Reflectors and markers serve as signals that alert nearby drivers about the size, shape, and position of the vehicle. For example, they can indicate the edges of a wide trailer or help identify the contours of a large truck, making it easier for other drivers to judge distances and navigate safely around the vehicle. This increased visibility is especially important for larger vehicles that may be less visible compared to smaller cars.