Just returned from picking up our '17 Tahoe LT from the dealer for the second time in 2 weeks. It has window buffeting on the driver's side under 30 mph that will drive you batty. For the second time, service writer and service manager say they can not hear it. I have had 3 friends drive it and they can hear it. Has anyone else experienced this? On another forum, I found a TSB and asked the service writer to look it up. He could not find it. Two weeks ago, a different service writer said it only pertains to those with a sun roof, which I don't have. If you have found a fix or TSB, I would appreciate knowing what the fix was. Unless they can fix this, there will be a Ford in our future. I have always driven GMs. Even my '13 Vette does not do this. The '12 Tahoe LT we traded did not do it. In the last two weeks, they have also replaced the driver's window electric module, heater motor and today the A/C compressor. The car has 20k miles on it. Not a happy camper... :help: