Errors in geography: At the end of the movie, when the Wild Hogs arrive in California they are seen driving south on Highway 1 in Malibu. A few shots later, they are seen driving north on Highway 1 between Venice and Santa Monica beaches at the conclusion of their trip.
Continuity: After the fight with the bikers, Tim Allen has about 5 cuts on his arm. The next shot about 2.
Continuity: After Bobby squirts ketchup on the bald bikers face it cuts to another angle and there is also mustard. It then switches back to another angle and the mustard is gone. The mustard on the other biker's face also changes between shots.
Continuity: Throughout this movie, the characters' wristwatches were clearly visible in many shots. In the bull-slapping scene, which took all of ten minutes in the movie, the times on the men's watches were all different and changed dramatically in each shot.
Errors in geography: The beginning of the film purports to be set in Cincinnati, but to anyone familiar with the town, it is clearly set in downtown Albuquerque, NM.
Errors in geography: When the protagonists throw away their cell phones, ostensibly while they are still in Cincinnati, a building in the background clearly says New Mexico on it.
Continuity: In the scenes where the bull is chasing the actors, the bull's horns are blunted of filed down. In the shots where the bull is standing still, the animal's horns are sharper looking.
Continuity: After Woody runs away from the bull, he climbs on top of the fence. In the next shot, we see him mount the fence again.
Revealing mistakes: After Woody stops watching Dudley walk into the diner he stands up. When he does the tree he was hiding behind moves.
Revealing mistakes: The rocks and ferns are noticeably fake in the swimming hole scene.
Continuity: The highway patrolman's hair color changes from brown in the morning camping scene, to dirty blond in the swimming hole scene.
Errors in geography: After they supposedly leave Ohio and before they get to the sign that says "Welcome to Missouri", they cross a long bridge over a very deep canyon. That had to be filmed out west, there are no canyons that deep between Ohio and the Missouri state line.
Errors in geography: The Bridge they ride over is near Taos, New Mexico. But in the Movie not until after that scene do they supposedly enter New Mexico.
Continuity: When they are all riding on the highway, they all get splattered with bugs. In a shot looking up at them from a ditch, there aren't any bug-splatters on them. What happened to the bugs?
Continuity: In the scene where they are riding on the highway and they get splattered by bugs, Woody gets hit by a bird after overtaking Bobby and Dudley. While he is struggling with the bird, he clearly overtakes Dudley and then Bobby. Then the next shot, Bobby and Dudley are behind Woody and Doug.
Continuity: After the highway patrolman jumps into the pond, the water level changes at least three times between front and backs shots.
Errors in geography: When the Wild Hoggs ride into Missouri heading west, they are not crossing the Mississippi River.
Continuity: In one shot you see something being thrown through the window and breaking it. In the next shot, when Dudley comes in to confront the Del Fuegos in Maggie's diner, the glass behind the biker sitting at the right of the screen is fixed again.
Errors in geography: The vulture following Dudley is a Cinereous Vulture or European Black Vulture (Aegypius Monachus) native to Southern Europe and Asia. One would not encounter one in New Mexico.
Continuity: After Bobby squirts the del fuegos with mustard and ketchup, he has stains on his own shirt. The next scene in the bar, his shirt is clean.
Continuity: During the evening of the Chili Festival Dance there is a lady in a yellow hat, dancing. Yet at the same time she is behind the Del Fuego bikers as they pull up to the dance looking for the Wild Hogs.
Continuity: As the Wild Hogs first enter Maggie's, Maggie is seated at the counter. However in the very next shot she is standing behind the counter with her back to them. In the same series of shots, she also turns her head to look at the Wild Hogs twice.
Revealing mistakes: The front tire on Woody's motorcycle is on backwards. The tread should go the other way.
Continuity: While Bobby is squirting mustard and ketchup on the Del Fuego's, during shots of him from the front, the positions of Doug, Woody, Dudley and Maggie change in the background.
Errors in geography: In Woody's opening scene, the building shown is the BP Tower located in Cleveland, not Cincinnati.
Revealing mistakes: In the scene where Woody is in his lawyer's office being told he is broke, the first date on the desk calendar is the 13th, and the next date is the 21st.
Revealing mistakes: After Woody retrieves Dudley's bike and they are riding past the del fuegos you see everyone (Wild Hogs) waving with their left hand. However, Woody sends a hand signal using his right hand - the one needed for the throttle, yet you hear his engine speed up.
Crew or equipment visible: During the bull slapping scene. As the bull runs from right to left, a trainer can be seen for a second in the background.
Continuity: At the end of the movie when being told by Blade to "lose the watches", Bobby begins to look at his watch before Blade finishes his line.
Continuity: In the cellphone throwing scene Dudley shows off his new "Apple" tattoo. Between cutaways the same background pedestrian is walking past, twice.