13. 2002 Ford Thunderbird Incorrect Wheel Sets
A supplier mix-up meant some 2002 Ford Thunderbirds were delivered with mismatched wheel sets—a detail quickly spotted by sharp-eyed dealers and enthusiasts. These rare factory errors now make the affected Thunderbirds especially desirable for collectors eager to own a piece of modern automotive trivia.
Read more about Thunderbird’s unique history at Autoweek.