I was able to significantly reduce wind noise by a series of changes. *This was on the 2022 Model 3 P. But should be similar across models.
In my case, the majority of the wind noise was from the top of both front side windows, at the top.
Very important, I cannot emphasize enough, spend the time to isolate the source(s) of the most annoying noise source.
Without locating the source, we are just flailing in the wind, so to speak.
1) Make certain the rubber seal that is inserted into the roof line, is fully inserted. Mine was dropping down at times in spots.
While you are at it, inspect all the rubber seals. And while you are at it, look at the doors and lids fitment closely. Any looseness or unevenness will cause problems.
2) Try to isolate where the noise comes from the most!
In my case it was the top rear corner of both windows. You can isolate by several methods. Get an assistant. With a hair drier blow air (no need for heat) on the window, moving from one end to the other. Sit inside and listen. Other methods include temporary tape and drive.
There are some YouTube videos but it's simple really.
2a) Added after reading other's posts. In a dark setting have an assistant shine a very strong flashlight into the car at every place that you are able to see any cracks from the interior, while sitting in the interior. I've read of gaps between glass and body. Try to find any gaps, no matter how small.
3) If the noise the top of the window, carefully inspect the rubber seal that the window should seat against. If the rubber is bent or otherwise pushed in, you may need to replace. But prior to that, simply move the rubber seal where it seats with a finger to get it restored to stock position.
You may or may not need to do all of the following. Any one or any combination might reduce noise enough:
4) Adjust the window so it's tighter at top, assuming that's where the problem is determined to be.
5) Adjust the door to shut a mill or two tighter overall.
6) Insert a soft rubber spacer to "push" the rubber towards the window.
7) Added after reading other posts. Make certain the frunk lid is shutting fully, level and tightly.
Road noise can possibly be reduced this way but generally road noise is an entirely different problem to solve.
Best of luck,
Let us know of your progress....
