A Class III hitch is a type of trailer hitch designed for medium-duty towing. It typically has a weight capacity of up to 6,000 pounds for towing and 600 pounds for a weight distribution system. This makes it suitable for hauling various trailers, including utility trailers, boat trailers, and camper trailers. Class III hitches are commonly found on larger vehicles like SUVs, trucks, and some vans. They feature a 2-inch receiver opening, allowing for a wide range of accessories and attachments, such as ball mounts and cargo carriers. This versatility makes them popular among those who need to tow heavier loads.