A tow eye is a coupling device mounted on tractor trailers and used to attach the trailer to the tractor’s hitch system. It allows the tractor to tow trailers and other equipment for transportation or agricultural work.

There are different types of tow eyes depending on their capacity and design. Common types include fixed tow eyes, which provide stability, and articulated tow eyes, which allow some movement and flexibility during operation, particularly on uneven terrain.

The choice of tow eye depends on the weight of the trailer, the tractor’s towing capacity, and the type of terrain on which it will be used. It is important to select a tow eye with the appropriate size and strength to ensure safe and efficient towing.