Unlock Extra Drivers:
Enter Extra Drivers as your name when you create a driver.
Unlock Dale Earnhardt:
Enter Dale Earnhardt as your name when you create a driver.
Unlock Richard Petty:
Enter Richard Petty as your name when you create a driver.
Unlock the Tiburon Speedway:
If you have a savegame from any other EA Sports 2003 title you will unlock the Tiburon Speedway track.
Unlock new paint scheme:
Use a driver with a paint scheme and win a race on veteran or legend to unlock a new paint scheme.
(supplied by: WhostheMAN#24)
Unlock championship win videos, Thunder Plate:
Win 1 championship on the career mode racing the 36 race mode. You will unlock Thunder Plate Championship win 1. Win 5 championships on the career mode racing the 36 race mode. You will unlock Thunder Plate Championship win 5. Win 8 championships on the career mode racing the 36 race mode. You will unlock Thunder Plate Chamionship win 8.
(supplied by: nascar d08)
Unlock fantasy driver- Kitt Paint:
Win the 36 race championship in career mode twice on easy and you will unlock the fantasy driver Kitt Paint. His car is the primor car thats on the create a car screen.
(supplied by: nascar d08)
Unlock Busch series cars/and legends:
Each time you beat a race on the lighting challenge, you will unlock 2 drivers as thunder plates. The first driver will be Richard Petty, then you will unlock up to 23 Busch series cars plus other legends. Besides Petty there is Beny Parsons, Bobby Allison, Alan Kawicki, Tiny Lund, Elmo Langly, Junior Johnson, Cale Yarborough. Dale Earnhardt will also be one of the legends but he can be unlocked automatically by typing in his name.
(supplied by: nascar d08)
Unlock all the extra tracks:
Race any track on legend or veteran in the quick race mode and any track you race at, and if you win, you will unlock a new hidden track. The bonus tracks that you will unlock are the tracks behind the normal tracks that say locked, such as the Alabama 500 at Talledega, that is the night race. For example if you win Taledega you unlock the Alabama 500. This goes with every other track except Indianapolis speedway, New Hampshire and Bristol. These tracks do not have hidden tracks.
(supplied by: nascar d08)
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