Vehicle Identification Number decoder information for Chevrolet vehicles is available online at Carfax.com and Edmunds.com. As of model year 1981, all road driven vehicles are required to have a unique, standardized 17-character Vehicle Identification Number.
Individuals can find VIN information on Carfax.com by clicking the Help link at the top of the home page and then entering "What is a VIN" in the search box under the How Can We Help heading. The What a VIN Can Tell You link directs individuals to a page that explains the meaning of each VIN digit. Users can find VIN decoder information on Edmunds.com by entering "Decode Your VIN" into the search field at the top right of the home page and then selecting How to Quickly Decode Your VIN.