At 65 and above, I get a loud wind whistling noise, which sounds like it is coming from the passenger side. I have a 2011 Extended Cab. Does anyone experience this, and hopefully, have a solution?

 

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I have checked my resources and see no known wind whistling noise issue on 2011 Silverado vehicles. If you would like, PM me your VIN number, and I may be able to offer additional information.

Have you taken the vehicle in for an inspection for this issue?

I look forward to your reply.

Louis
GM Customer Service

 

I have a 2010 Silverado Crew Cab and also the wind whistling noise at speeds of approximately 58 mph and above. I had a friend track the noise down to behind the rear seats in the area of the cabin pressure vents. Have not taken to dealer yet but will soon to see what can be done.