Sul sito ufficiale del nuovo Nascar Thunder 2004 della EA Sports è stata pubblicata una interessante intervista a Scott Stutsman, capo progetto responsabile del gioco:
What are some of the changes and improvements in the A.I. racecars this year?
Scott Stutsman: In NASCAR Thunder 2004, we have taken our fantastic racing A.I. cars and given them some personality by integrating Grudges and Alliances. Teammates and Allies will draft with you and not battle you as hard for position, but the really cool element is what we have done to create such great rivalries in the game. If you bump someone out of the way, you can expect the "favor" to be returned with a little retaliation.
