Why Does the Car Door Make a Clunking Sound When Driving on Uneven Roads?
3 Answers
The reasons why a car door makes a clunking sound when driving on uneven roads are: 1. There are foreign objects inside the door trim panel; 2. The trim panel or audio system is loose; 3. The door hinge is rusty; 4. The door sealing strip is aged; 5. Poor contact or insufficient lubrication of the door lock mechanism. The car door provides a passage for the driver and passengers to enter and exit the vehicle, isolates external interference, and to some extent reduces side impacts to protect the occupants. The solutions to the clunking sound of car doors on uneven roads are: 1. Adjust the gap size of the door; 2. Adjust the height of the door; 3. Adjust the tension of the door; 4. Replace the door sealing strip; 5. Apply an appropriate amount of grease on the surface of the arm rod; 6. Replace the door stopper.
A rattling car door when driving on rough roads is quite common, and I think it could be caused by several factors. First, check the door hinges—if they're worn, aged, or rusted, the door may shake and make noise when bumping. Next, the door latch might not be tightly secured or could be loose, causing a creaking sound when the body shakes. Loose internal components in the door panel, such as clips, fastening screws, or window regulator mechanisms, can also lead to unusual noises. The rubber seals are another critical point—once they age and harden, the seal weakens, making the door loose. I recommend paying attention to where the noise occurs while driving and doing a simple check after parking: shake the door to see if it’s stable and inspect the rubber seals for damage. If the issue persists, take it to a repair shop for a thorough inspection—technicians can usually pinpoint the problem quickly and reinforce or replace the parts. Don’t underestimate the noise; ignoring it long-term could affect the door’s seal or safety.
Experiencing a rattling noise from the car door when driving on uneven roads can be quite annoying, but more importantly, it's a safety concern. This is usually caused by loose door components, such as an improperly secured door latch or worn hinges, which cause the door frame to shift and rub during vibrations. Another possible reason is aging door seals inside the car; when they lose elasticity, the door may wobble. I've encountered this myself—loud noises when going over speed bumps—and later found out it was due to a detached interior door clip. Here’s how to handle it: first, try closing the door firmly a few times or gently pressing the door panel to check for stability. If that doesn’t work, take it to a service center. Although such noises may seem minor, they indicate that the door isn’t securely locked, which can pose risks, especially at high speeds. Develop the habit of regularly inspecting your car doors and lubricating the hinges to prevent many issues. Don’t procrastinate—address problems early to avoid bigger troubles.
