What can you do if someone owes you money on a vehicle and you have an open title and a promissory note?

If someone owes you money on a vehicle and you have an open title and a promissory note, you can take a few steps to recover the debt. First, you should contact the borrower to discuss the situation and attempt to arrange a repayment plan. If that fails, you may consider sending a formal demand letter outlining the amount owed and any potential consequences for non-payment. As a last resort, you could explore legal action or repossession of the vehicle, depending on the terms of the promissory note and local laws.