2" Square Profile trailer hitch with 2" ball ( Class 3 hitch). Max towing capacity of 5000 pounds and a tongue weight of 5000 pounds. The towbar is tested for the maximum towing weight and tow ball load, but may be lower depending on car version. For precise information, check car variant and refer to the car owner's manual. A towbar for the car, specially developed for the North American market. The ball part is very easy to handle. If you want to remove it to make room for hitch-mounted accessories, you only need to remove a pin."