Sorry if the title is misleading a bit, but the issue is that when I'm driving in excess of 60+ mph, I feel that the driver side door is letting in air. I hear the wind like how it sounds when a window is cracked open. Is there an issue with a seal around the door when its closed?

 

https://www.myg37.com/forums/g37-cou...er-window.html

 

I had some body work done last year, and it took three trips back to the shop to get the window aligned so that there was no wind noise at speed. Pay attention to what part of the window is letting air in before you take it in so they know which way to shift it.

 

^what nbast said... Check the window alignment. If it's off even slightly you will get wind noise.
1) make sure the window, when closed, is snug and slightly under the roof panel.
2) make sure the back part of the window is snug with the weather stripping on the B pillar
3) it may just need the window reset procedure

If a realignment is necessary? It's best to get the dealership to realign it if it's still under warranty

 

Omg I've had this issue since the day I bought my car 3 years ago and always thought it was hit on that side! This entire time it's bc of the window alignment!!!! I'm so glad I came over this thread lol