Before you drive hours to see a car listed online, do yourself a favor and run a VIN lookup. This simple step can save you time, money, and the heartbreak of discovering a deal is too good to be true. The lookup reveals whether the car has a branded title, such as "junk" or "rebuilt," which drastically reduces its value and insurability. Vindecoderz compiles this data from thousands of sources, including DMV records and insurance databases. If the report shows a branded title, you know immediately to walk away or offer a significantly lower price.