Other mistake: If you peel out in a cornfield, you will not move, just sit and spin until the wheels are suspended. That's why you see dual-wheel tractors out there; they don't sink into topsoil like regular tractors and road vehicles.
Continuity mistake: When Lewis first saws the telephone pole, it falls over to about a 35° angle and the cable attached to the building ends up being HORIZONTAL to the roof and road, but the telephone cable is DIAGONAL (about 45° upwards) when Lewis climbs the pole. (01:05:15 - 01:06:24)
Other mistake: During the big shootout scene near the end Burrell is using a six-shooter and somehow seems to fire around 20 shots despite never reloading the gun.
Continuity mistake: Just after Cortez got rid of the SWAT vehicles there is a shot from the back of the car driving away from the carnage. The white licence plate with "ZR1" on it (shown earlier) is now missing. (00:53:45)
Other mistake: When driving through the corn field, they run into a harvester that wouldn't be in a corn field.