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Two modified cars: the left is a dark Prius with white rear panels, solar panels, and a fin; the right is a silver sedan with large rear pipes, a red wing, and various attachments on the back.

Car customization is supposed to be about personality and pride, yet when things go wrong, the results can be unforgettable for all the wrong reasons. Here are twenty car mod attempts that turned dreams into disasters, leaving us laughing, cringing, and wondering what the plan was in the first place. Let’s dive into 20 car mod fails that are just plain bad.

1. How do they even get out of this car?

A maroon SUV is mounted unusually high on a custom, elevated chassis with large wheels, towering above a regular car parked nearby on a city street.
xerim/via reddit.com

2. Finally, someone who understands aerodynamics

A dark gray car, modified with angular metal panels and a large rear extension labeled "INFO," is parked in a lot outside a shop. Solar panels are mounted on the extension. A person walks by in the background.
artisticad7455/via reddit.com

3. Now that’s a spoiler

A white Subaru hatchback with a bright yellow rear spoiler and wide, partially attached fender flares sits in traffic on a wet city street. The car appears modified and is surrounded by other vehicles.
mycologistforeign766/via reddit.com

4. Have you ever seen a lifted minivan?

A white minivan with an unusually high lift kit and large off-road tires is parked at a gas station near a stone wall and an ice machine.
little-salamander420/via reddit.com

5. 40-inch wheels on a sedan

A silver SUV with oversized rims and large wheels drives through an intersection at dusk. Traffic lights are green, and palm trees and a fitness gym are visible in the background.
outrageous-ad4883/via reddit.com

6. How long do you think these tires will last?

A dark-colored car with extremely tilted wheels drives on a highway. The background features rolling hills, power lines, and cloudy skies. The car appears to have a lowered suspension and an unusual stance.
truckeeseamus/via reddit.com

7. Your radiator is toast if you rear-end this guy

A metal anchor is attached to the rear bumper of a parked truck with a Texas license plate. The shadow of a person taking the photo is visible on the sunlit pavement.
flockoc/via reddit.com

8. Are they taking that car to space?

A silver car with large, exaggerated modifications including a massive rear spoiler and oversized exhaust pipes is driving on a city street under cloudy skies. Other vehicles and businesses are visible in the background.
unknownmouse01/via reddit.com

9. The paint job increases the value by 50%

A white BMW coupe with black rims parked on a cobblestone street. Black lines are drawn along the car's edges and contours, giving it a cartoon or outlined appearance. A white van is parked beside it.
daddybionic/via reddit.com

10. .05 inches of suspension here

A silver Lexus car with extremely tilted wheels, known as “stance” or “cambered” style, waits in traffic behind other vehicles on a road. The car's tires angle sharply inward at the bottom.
mccordo/via reddit.com

11. A touch of class

A gray vintage car with two large chandeliers mounted on its hood is parked in a lot. Light from the chandeliers creates bright streaks across the image. Trees and another car are in the background.
flux_monkey/via reddit.com

12. There’s nothing like drilling holes into the hood of your car for some horns

A white Tesla car with large longhorn steer horns mounted on its front hood is parked in an indoor garage.
snabels/via reddit.com

13. They transformed it into a 1950s Batmobile

Two images of the same classic black car: the top shows it in original vintage condition, while the bottom shows it heavily modified with large wheels, wide fenders, a low stance, and modern custom features.
userdeleted/via reddit.com

14. An off-road smart car

A black Smart car with oversized off-road tires and a front brush guard is parked in an empty lot. The car has a lifted suspension, giving it an unusual, rugged appearance. Trees and a fence are visible in the background.
vipedoesstuff/via reddit.com

15. Imagine going over a speed bump in one of these

A lowered blue sedan with custom chrome wheels and dark tinted windows is parked on a street near a PNC Bank, with trees and other cars in the background.
haleylovesvirgil/via reddit.com

16. What even is this alien technology?

A futuristic, low-profile gray custom car with unusual, rounded design drives past a River Bank building with a blue roof on a cloudy day. Another standard black car is partially visible nearby.
jmbluejay05/via reddit.com

17. It’s even on the spare

Two blue cars with large, spiked metal rims extending outward from their wheels and trunks are parked side by side in a lot in front of a strip mall. A small white van is parked in the background.
userdeleted/via reddit.com

18. Thomas the car engine

A blue car parked on grass with a large, unhappy Thomas the Tank Engine face and smokestack attached to its front, surrounded by trees and other vehicles in a residential yard.
pilsner-drinker/via reddit.com

19. Ah, yes, that’s how you use a tailgate

A red Dodge pickup truck with a homemade camper shell made from a mismatched Dodge tailgate and black plastic material, creating a tent-like structure in the truck bed. The vehicle is stopped at a traffic light.
xx_dankmaster420_xx/via reddit.com

20. Who knew you could drive a car with a boat motor?

A man leans out of a moving car, grinning and giving a thumbs-up. The car is missing its hood and has a boat outboard motor installed in place of the engine. The rear left wheel is significantly tilted.
snnuffed/via reddit.com

Want to see more silly car content?

Check out 20 of the Ugliest Cars From The 1970s, or take a look at 18 Vintage Photos of People’s Cars in the 1920s. Finally, if you want to see the best-selling cars from the 1980s, check out The 10 Best-Selling Cars of Each Year in the 1980s.

Meet the Writer

Patrick is a writer based in upstate New York, where he grew up and still calls home. Over the past year, he’s been diving deep into storytelling, especially tales rooted in history, the Wild West, lost treasures, and ancient artifacts. He’s also drawn to unsolved mysteries and whatever the internet can’t stop talking about.

Whether it’s a centuries-old legend or a bizarre internet rabbit hole, Patrick is always chasing the threads of a compelling story. When he’s not chasing stories, Pat’s probably hiking mountain trails with his dog, exploring new corners of the U.S., or doom-scrolling between hangouts with friends and family. He finds inspiration in nature, forgotten places, and random conversations—anything that sparks curiosity. Whether it’s city streets or backcountry paths, Patrick’s always on the lookout for the next great story.