Why should a piece of cloth be used for the trailer rope

Precautions for selecting trailer rope are as follows:
1. Trailer tools with striking colors shall be selected, such as yellow, blue, fluorescent green, fluorescent red, etc. If the color is not striking enough, hang colored cloth strips on the trailer. When towing at night, try to use the trailer rope with reflective materials to increase the warning effect.
2. The trailer tools shall be installed at the same side of the trailer hitch of the front and rear vehicles. If the fault vehicle is the left hitch, the tractor shall also select the left hitch to ensure that it can drive straight after going on the road.
3. Pay attention to communication and cooperation between front and rear vehicles.
4. Control the safe distance between vehicles.