According to the manual, nothing. Not sure I would try a boat with it, but I plan on trying to hide a hitch behind the plate for pulling tires/tools/etc to the track which should weigh around 400lbs including the trailer.
Please share if anyone has found a source for a hitch for the VN Model. Curt and others make a hitch for the non “N” Veloster with the center exhaust, but the VN dual exhaust outlets block the standard hitches from fitting (no straight shot from frame attachment points). I once contacted Curt and they said they have no current plans to make a hitch for the N. Not looking to tow, but rather carry a bike rack (preferred over roof).