If you're getting annoyed by a 'thumping' noise caused by driving your Chevy ... and he can live with the minimal increase in the car's wind resistance, according to GM.

In the days before all-electric vehicles, wind noise wasn't a problem. In a gas-powered car, wind noise has to be particularly egregious to be heard over engine and tire noise. However ...

However, even though we have had no mechanical issues, we have had issues with wind noise and a leaking AC unit into the car, both of which were fixed by the dealer for free due to warranty.