A Pennsylvania vehicle bill of sale is a legal document formalizing the sale and purchase of a motor vehicle between a buyer and seller. Create a Pennsylvania motorcycle bill of sale from our attorneydrafted template so you can document the important details of your sale.This form is used to obtain a Pennsylvania Certificate of Title for vehicles not currently titled in Pennsylvania, or which were repossessed (1. Find useful forms for property assessments, real estate property and deeds, Military Discharge (DD214) requests, and more. When selling a vehicle, the seller must sign and handprint their name on the proof of ownership document. How to fill out the Pennsylvania Motor Vehicle Bill of Sale Form? 1. Write the vehicle details such as make, model, year, and VIN. 2.