Fully enclosed Ball Hitch trailers for 15'-25' crafts have a 8' 6" outside width tarp, and 8,000# to 12,000# GVW. Same quality materials and construction used as in our Admiral Series. Available as tandem or tri-axle units. A tandem trailer for a 20' boat averages 3030 lbs., empty weight. Ideal for towing vehicles, such as SUV and light duty pickups. Similar units are available for car hauler.