Actually the light bar I had wasn't all that loud .
Maybe cause it was mounted a bit higher it allowed
air to,pass between light bar and the roof? IDK.
Usually listen to music when I drive anyways
so any wind noise would be drowned out by
the tunes.
When I went wheeling on Sun was on the
HWY for about an hour. Specifically listened
to what noise or lack there of with light bar off.
It was pretty quiet . Well for a Jeep . Lol
So the light bar did add a bit of noise but not
a lot .
