Why Does the Car Door Make a Clunking Sound When Driving on Uneven Roads?
2 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.
