High pitch squealing at 50-60mph.

I have a high pitch squealing from my 2019 Tacoma off-road. only can hear it with window open and against a back drop. Etc. Brakes are still good.

Any recommendations?
Thanks.

 

Belt or pulley?

 

Does it sound like a chirping? Like crickets? If so, probably driveshaft carrier bearing.

 

You drive with your wife strapped to the roof of the cab?

 

Not chirping sounds like it’s coming from the wheels.

 

Brake pads need replaced

 

check / grease u-joints

 

My 2nd gen had same symptoms and the tech had to put it on the rack and actually put in gear to verify at around 48mph it started chirping then at 57ish it became steady.

 

It's a Banshee

 

Yeah, mine would make noises starting as low as 2mph, but I had to be under load. I jacked mine up and let the engine run the wheels and got nothing. I’m not sure how the tech distorted mine, I told the service writer what I thought it was and later that day they called to confirm it was the bearing and that parts were ordered.