try to get cars history by dealer or from indivisual due to all the hail storms , floods , car accidents , tornadoes , abuse , etc.. We used CARFAX , bought a used '99 FORD Escort and foud out that it was in car accident . We knew it was a rental car from the report , but many large car rental and dealerships repair them without notification . The reason we discovered it was in accident was that when getting appraisal from a dealership he noticed overspray and would not take it as a trade . LIVE AND LEARN . That's why we decided to get new car instead of used . Not much more for new car over used CERTIFIED vehicle .