The phrase «clean title» is thrown around loosely, but it doesn’t always mean the car is accident-free. A VIN lookup can reveal accidents that were paid out of pocket and never reported to insurance, though major incidents usually leave a trace. More importantly, it verifies the title status. Vindecoderz checks for liens, which are legal claims against the vehicle by a lender. If a private seller still owes money on the car, the lien will appear in the lookup.