Continuity mistake: When Nick is carjacked at the start, he drives through a red light. This turns to green before he reaches halfway across the junction. But cars still come from left and right.
Continuity mistake: When Nick and Terrance are fighting to get the extra credit card outside the restaurant, you can see a dog looking at something off screen. The next shot, it's head is in a completely different direction.
Continuity mistake: In the beginning Martin Lawrence puts a chrome snub nose .38 to Tim Robbins' head to rob him, then throughout the rest of the movie the same .38 Special gun is miraculously black. You can see this when Tim Robbins accidentally robs the gas station clerk who pulled a chrome shotgun because he thought he was there to rob the store.
Continuity mistake: When the 4x4 is being rammed, there is a shot of a car traveling in the opposite direction. In the very next shot, it is gone.
Continuity mistake: When being chased, the 4x4 gets damaged down one side. When leaving from the heist, it is fine.
Continuity mistake: Just after they rob the gas station they do a turn in the road to avoid the cops. If you look you can see skid marks doing the exact same turn in the same place, revealing they are from previous takes.
Continuity mistake: When T is saying to Nick what he would have done in Nick's situation, he has grass in his hair that is constantly moving.
Continuity mistake: When Nick pulls into the diner the back of his truck is clean. When he parks it is covered in dust.