What Causes Wind Noise Inside the Car?
2 Answers
When driving, the whooshing wind noise inside the car is usually caused by gaps in the doors or windows being slightly too large, or something stuck in the sealing strips, preventing the glass and sealing strips from fitting tightly. Once the speed increases, wind noise becomes audible, and air may enter the car. You can have this issue addressed at a 4S shop. Notes: The quality of car doors is mainly reflected in their anti-collision performance and sealing performance. A good car door should have at least two anti-collision beams, which are relatively heavy. This means that high-quality doors tend to be heavier. However, it doesn't mean that the heavier the door, the better. With modern car designs, as long as safety performance is ensured, designers strive to reduce the weight of vehicle components, including doors, to minimize energy consumption. Car door design requirements: Ensure convenient entry and exit for passengers, with the maximum opening angle controlled at around 65 to 70 degrees; there should be no interference with other parts during the opening process; doors should lock securely when closed and must not open on their own while driving.
I've encountered wind noise inside the car while driving several times, and there are usually a few main reasons for this. The most common one is that the car window isn't closed tightly. Even if it's shut, aging or deformed rubber seals can cause air leaks, allowing wind to whistle in. If the car door isn't closed properly or the sealing strip on the door frame is damaged, it can also create wind noise. Sunroof issues shouldn't be overlooked either—for example, if it's not locked properly or there's dust stuck in the tracks, wind can rush in through the gaps. At higher speeds, cars with poor body sealing tend to have louder wind noise, which is normal, but excessive noise indicates potential hazards. My car had this issue last time, and upon inspection, I found a crack in the door seal. Spending a bit to replace it made the car quiet again. Additionally, incorrect air vent settings in the AC system can also cause wind noise—try switching to recirculation mode. I recommend regularly checking these areas and addressing any issues promptly to avoid affecting driving comfort and safety.
