Continuity mistake: When Harry is telling Cole to "Run 50 laps your way, then run 50 laps my way and I'll beat you every time," Harry is at first wearing a Georgia bulldogs baseball cap. Then a Florida Gators hat when he leans in the driver's window. Moments later when he speaks to Cole over the radio after the test run has started, he's now wearing a Georgia Bulldogs hat again.
Continuity mistake: During many of the races shown in the movie shots from the wrong track are shown. For example, the caption at the bottom of the screen for one race claimed they were at Martinsville speedway, but a shot was shown from Daytona speedway (in one shot you can even see DAYTONA USA painted on the wall!)
Continuity mistake: When Cole goes to get Harry after the final race at Daytona and Harry is sitting on the pit wall, you see that he is sitting on a black banner reading Mello Yello 51. Than the two start talking and after that they race to victory lane. Just when they start to run if you look at the wall where Harry was just sitting the Banner is now Blue and has white lettering.
Continuity mistake: At the beginning of the race that Cole and Rowdy have their big wreck in, there is a shot of Rowdy's crew chief. He is wearing a coat and the sky behind him is cloudy. Next there is a shot of Cole's crew. They are all wearing short sleeved shirts and the sky behind them is sunny.
Continuity mistake: At one point Cruise and Kidman are talking in a white car when a taxi bumps them at a stop. Cruise throws the car into reverse, slams the gas and they cut to a picture of the wheels spinning - forward! Then the taxi comes around Cruise's car and Tom throws the car into Drive. Again the scene cuts to smoking tires, spinning in REVERSE. The scenes were mistakenly swapped.
Continuity mistake: While Kidman's character is talking to Cruise's character just before the last race, the camera switches from behind to in front of her several times. Her hair keeps switching too. First it is blowing into her face, then out behind her, and back and forth. All supposedly during one short conversation.
Continuity mistake: When Cole arrives at the track to test Rowdy's car his bike comes through the smoke with lights on. When he arrives at the car (or right before the car) lights are off.