Reviewed By Ronn D (Chesterfield, MO) Reviewed for a 2012 Chevy Volt —8/11/2016 5:35 AM
I could never crack the windows in my Chevy volt and let air in without having a terrible drone vibration throughout the vehicle . I have talked to other volt owners all have the same problem . Putting these deflectors on it made a world of difference . I can honestly say for the first time I could put any window in any position at any time without any problem .. I was able to put all four on in less than 10 minutes .I can now drive with the windows down at any speed . No drone no vibration .