Can Modified Cars Be Driven on the Road?
2 Answers
Modified cars cannot be driven on the road. Driving a modified vehicle on the road will result in confiscation, mandatory scrapping, a fine, and revocation of the motor vehicle driver's license. Below is the relevant information about modified cars: Required Materials: The materials needed for color change procedures are minimal—just the vehicle's license, the owner's ID card, and the vehicle registration certificate (green book). If a friend is handling the procedure on your behalf, their ID card must also be brought along. Permitted Modifications by the DMV: Body color, but it must be registered within ten days; wheels and brake calipers, which must be the same size as the original car's; front and rear bumpers, but registration is required.
I've modified several cars and feel this is a pretty common issue. Actually, whether modified cars can be driven on the road depends on compliance with regulations. Simply put, decorative modifications like applying stickers or changing rims are generally allowed, but you need to register these changes with the vehicle management office to avoid fines. If you modify the powertrain, such as the engine or exhaust system, the risks are much higher—it might not pass annual inspections or could get you pulled over for violations. I once modified my exhaust to be a bit louder and got stopped by the police on the highway for a warning. Luckily, I wasn’t fined, but all that money and effort went to waste. For safety, modifications to brakes or the chassis require extra caution, as they can easily lead to accidents affecting both yourself and others. In short, if you’re into car modifications, first research local regulations. Don’t mess around blindly—it’s best to consult a knowledgeable friend or a repair shop before making changes, to avoid wasted effort and unnecessary trouble.