Each vehicle displayed for sale at IAAI in Tulsa (OK) is given a VIN and a lot number. Consider, for instance, this Black AUTOMOBILE BidHistory Cars 2008, distinguishable by lot number: 32105327 or VIN: 1N4AL21E88N441879. This information is critical as it describes everything about the NISSAN ALTIMA, including scope of damages such as primary damage Unknown and supporting damage . Such damage generally influences the vehicle’s market value unless you use a VIN delete tool. Services like Cleanautohistory.com concentrate in deleting car histories, potentially raising a vehicle's resale value. They also assist in identifying vehicles that haven’t undergone such historical deletions, ensuring a open transaction whether you're acquiring or selling.