A bill of sale needs to clearly record the details of the sale, with information about the buyer, seller, property, sale price, and date of the transaction. A Maryland motor vehicle bill of sale (Form VR-181) documents the details surrounding the purchase and sale of a vehicle between two or more parties.Create a Maryland vehicle bill of sale with this free template from Legal Templates, available in PDF and Microsoft Word format. The MVA provides a Bill of Sale form. Create a Maryland bill of sale form (auto, boat, firearm, trailer, motorcycle, etc.) with stepbystep instructions. Get DMV bill of sale in Maryland online for free. Create BOS document and download for any car, auto, motorcycle bill of sale as per Maryland state laws. Read more about a Maryland bill of sale and how to fill it out. Use a free form or try out our step-by-step builder for the best options. To fill out this Maryland Trailer Bill of Sale form, gather the necessary information from both the seller and buyer.