Camper and trailer sales companies, such as Camping World, place used trailers on sale throughout the year. Industrial and farm equipment companies also place used or formerly rented trailers for sale during clearance sales and seasonal sales as well.
Trading sites and magazines such as Equipment Trader Online and Truck Paper list used trailers for sale ranging from utility and hauling trailers to cavern and mobile home trailers. Other options for used trailer listings also include online classified sites, auction sites and social networking groups featuring used and trade options. It's also possible to purchase used trailers online and have them shipped, depending on the purchase terms.