Howling Noise around 40+mph

Factory 2016 Auto DC 2WD. Got around 44K on it, started making a noise similar to if you had aggressive tires but I don't. It's not the lower A arms, I plugged the hole per the TB. I've put it in neutral and the noise doesn't change. It sounds like it's coming from the front. Anyone else have to deal with this.

 

Have heard of a similar noise from a windshield seal hole, worth checking

 

Thanks for the reply. Are you speaking of the seal between the glass and windshield frame

 

correct, another member here mentioned a howl at highway speeds and it ended up being the windshield seal had a hole

 

I can tell you if you when i removed the front spoiler on my tacoma i got a howl like whistle at 45 mph till i put it back.

 

I've never removed mine. Being in the Car manufacturing business if they went through the cost both in material and labor to put it on the truck, It's there for a reason.

 

X2. I removed mine just to see what effect it had vs what others here have claimed. Its back on. I'd rather get less wind noise and a tiny bit better fuel mileage than looking cool.

 

Check underneath to be sure no shields hanging. Maybe ran over something that you did not see and damaged a shield?