How many reflectors are needed on the back of the vehicle?

For vehicles, having two reflectors on the back is essential for safety and visibility. These reflectors enhance the visibility of the vehicle to others, particularly in low-light conditions or at night. The two reflectors must be placed on the outer edges of the vehicle to maximize their effectiveness in alerting drivers of nearby vehicles.

Using two reflectors ensures a better chance that they will catch the light of oncoming traffic as they approach from varying angles. This setup not only complies with safety regulations but also contributes to accident prevention by making the vehicle more easily detectable. Having just one reflector would not provide adequate visibility, and adding more than two could create confusion or exceed regulations for typical vehicle setups. Therefore, two reflectors strike a balance between visibility and meeting safety requirements.