So you see a used car you really like and are seriously thinking about buying. The salesperson gives you this long pitch about how great the car is. That’s fine, well, and good, but how do you know for sure? Always get a vehicle history report before you commit to buying a used car. The is the one fool-proof way to avoid being saddled with a lemon. The vehicle identification number will give you all the information you need to know before pulling the trigger on a purchase. Does it have a salvaged title? Flood damage? Has it been in any other accidents? CARPROOF VIN decode report can answer all of these questions.