What is the minimum requirement for DOT tape on lights and reflectors on the side of the trailer?

The minimum requirement for DOT (Department of Transportation) tape on lights and reflectors on the side of a trailer is that it must have 50 percent coverage. This standard is in place to ensure that the trailer is visible from the side, especially in low-light conditions. The tape enhances visibility by reflecting light, which is critical for safety on the road. Proper use of DOT tape reduces the risk of accidents, as it makes the trailer more noticeable to other drivers.

While complete coverage might enhance visibility further, the regulation specifies a minimum of 50 percent to maintain a balance between safety requirements and practicality in application. This is important for compliance with safety regulations and helps ensure that trailers are adequately marked to protect both the vehicle and other road users.