Cox Trailer and Equipment Sales offers Trailer Financing, Delivery, Trailer Parts, Trailer Accessories, and Service. Located just outside Washington DC, We are a short drive from Maryland, Virginia, Delaware, New Jersey, PA, New York, and West Virginia Please review all features and specs with a salesperson. We try to list everything accurately, but sometimes information gets mislisted. Inventory is updated as quickly and as often as possible, but feel free to call us at 301-599-6285 before stopping by to check on a specific trailer or piece of equipment. Thank-you.