Learn how to sell a travel trailer in Texas with our comprehensive RV Bill of Sale guide. Get step-by-step instructions, key documents, and FAQs.It contains information about the buyer and the seller, a description of the vehicle being sold, and information about the transaction, such as price. This article is about the recreational vehicle bill of sale form. You will learn what the form is and how to fill it. Instructions. This form must be submitted with the Rebuilt Vehicle Statement (Form VTR-61) when submitting a new application. The Texas bill of sale form verifies the elemental facts of the sale of personal property in exchange for a predetermined compensatory amount. For motor vehicle transactions, the seller should also sign over the certificate of title to the buyer. Create Document. PDF. Fill. Download. Word. In the State of Texas when you sell or transfer a vehicle, you should complete also the optional Bill of Sale form for your safety.