A tow hitch is a device attached to the rear of a vehicle, designed to pull trailers or other loads. It typically consists of a receiver, which is a square tube that allows for the attachment of various towing accessories, such as a ball mount or a cargo carrier. Tow hitches come in different classes, each rated for specific weight limits, making it important to choose the right one for your towing needs. When using a tow hitch, it's essential to ensure that both the vehicle and the trailer are compatible in terms of weight and size. Proper installation and maintenance are crucial for safety while towing. Additionally, accessories like safety chains and brake controllers may be required to comply with local regulations and enhance towing safety.