2021 Silverado 1500 loud noise from driver side rear wheel

[Cbarnes491]

Hello all, 

I have been dealing with a loud squealing noise from the driver side rear wheel on my truck since it had roughly 2k miles on it. It only makes the noise after the truck has sat for a few hours and then goes away after a hundred feet or so of driving.  I unfortunately haven’t had much help from the dealership, other than them tightening up the leaf spring U-Bolts. Any help would be appreciated 

[New chevy 2010]

I have the same noise but it’s not loud, happening after sitting overnight and it’s below 65. It does it for maybe 2 truck lengths then stops. I don’t know what it is and I know my dealer will not give a crap. 

[repairman54]

My last 4 Chevy's have the morning back up squeak when turning around in the driveway. It comes and goes also. The pickup has not started doing it yet though. Nature of the beast and not just only Silverado's. 

[GMCustomerService]

On 8/22/2023 at 5:48 PM, Cbarnes491 said:

Hello all, 

I have been dealing with a loud squealing noise from the driver side rear wheel on my truck since it had roughly 2k miles on it. It only makes the noise after the truck has sat for a few hours and then goes away after a hundred feet or so of driving.  I unfortunately haven’t had much help from the dealership, other than them tightening up the leaf spring U-Bolts. Any help would be appreciated 

This is certainly not what we like to hear, Cbarnes491.  Please know, customer satisfaction is extremely important to us. Our team would be more than happy to take a closer look into the concerns with your truck presenting a squealing noise on the driver rear side wheel. To do so, please send an email to [email protected] with ATTN: Cbarnes491/GM Trucks in the subject line.

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[jaxcam02]

any chance you have a sprinkler that may get the brake rotor wet? or the prevailing direction of the morning dew wetting the rotor? Could be a small amount of surface corrosion that clears up as the pads wear it away. I know with my camaro and its large brake components any time the rotor got wet and sat for a few hours I had to power through the initial stuck brakes and the surface rust wore off pretty quick.