According to Wikipedia, the first model year for the Geo Prizm was 1990, not 1989. These ones should all be changed:

http://www.imcdb.org/vehicles.php?resultsStyle=asImages&yearFrom=1989&yearTo=198- 9&makeMatch=2&make=Geo&modelMatch=1&model=Prizm&modelInclModel=on&modelInclChassis=- on&mk=&origin=&madein=&madefor=&role=

See here also: https://pbs.twimg.com/media/EoJ7RyjWEAMGe1f?format=jpg&name=4096x4096