A boat trailer is a specialized trailer used to transport boats from one location to another over land. These trailers are typically constructed with a sturdy frame, often made of steel or aluminum, designed to support the weight and dimensions of various types of boats. Boat trailers feature rollers or bunks that support the hull of the boat during transport and secure tie-downs or straps to hold the boat in place. Boat trailers come in different sizes and configurations to accommodate various boat sizes and types, from small recreational boats to larger fishing vessels or sailboats. They may also include features such as adjustable axles for different towing vehicles, brakes for enhanced safety during transportation, and lights for visibility.