Squealing when reversing

[Aceman21]

I have a 2012 1500, when I am backing up I’m getting a squeal somewhere from the back end. I changed the rear rotors and pads and still there. I thought maybe it was the parking brake on the drivers side since it was all rusted and falling apart. So since I don’t use it I just removed it. Still squealing. Anyone have any ideas ?

 

[Brandon-w]

Backing plate?

 

[Aceman21]

Backing plate?

I looked, it doesn’t look like it’s touching anything.

 

[Brandon-w]

Hmm. Maybe u joint? That's about all I could see causing a squeak. Did you get semi metallic pads? Sometimes they like to make noise right out the box.

 

[Aceman21]

Hmm. Maybe u joint? That's about all I could see causing a squeak. Did you get semi metallic pads? Sometimes they like to make noise right out the box.

Ya I just had the drive shaft out, they don’t have any play in them. They pads are ceramic ones.

 

[Brandon-w]

Well that makes no sense. [emoji53]

 

[Aceman21]

Well that makes no sense. [emoji53]

Right lol the only thing I haven’t done yet was check the passenger side parking break. It was just as rusted and the other side, just not falling apart

 

[Brandon-w]

Could Be it. Squeaks and rattles drive me fn insane!

 

[Aceman21]

Could Be it. Squeaks and rattles drive me fn insane!

Ya not to mention embarrassing lol everybody looking when I’m backing into a spot [emoji17] lol could it be anything suspension related ? If I hit a bump sometimes a hear a tiny squeak. It’s driving me insane

 

[Brandon-w]

It's possible but I kinda dont think so. tried jacking it up and rotating the tires by hand?
Could also have someone jump on the bumper while you listen too.

 

[Aceman21]

It's possible but I kinda dont think so. tried jacking it up and rotating the tires by hand?
Could also have someone jump on the bumper while you listen too.

I haven’t tried jacking it up but I did jump on the bumper. Can hear a slight squeak

 

[averageguy]

Does the noise get faster the faster you back up?

 

[Aceman21]

Does the noise get faster the faster you back up?

Ummm lol I don’t think so but to be honest I’m not sure

 

[averageguy]

The reason I ask is if its a u-joint or brakes it usually does increase the repetition of the sound as you speed up. Maybe you could record the sound and post it.

 

[Aceman21]

So I just got some tires installed on the truck. Apparently my right rear bearing is bad. Would that be the cause on the squealing ?