This template gives you everything you need for a professional, customizable and legally binding Bill Of Sale Pennsylvania.
Not required by law for most transactions, but recommended. Pennsylvania doesn't mandate it for title transfers, but good documentation protects both people in private sales.
You could stay liable for the vehicle longer than necessary. Without documentation proving you sold it, you might face problems if the buyer doesn't transfer the title quickly.
Generally no for most Bills of Sale. Pennsylvania typically just needs buyer and seller signatures for basic transactions, though complex sales might benefit from witnesses.