Anyone else out there have a problem with the brakes squealing so loud it hurts your ears everytime you step on the brakes? I have written it up multiple times and spoke to the mechanics an multiple occasions. They tell me the problem is the pads that UPS is buying are so hard that they are destroying the rotors instead of wearing out the pads like they should, and that those are the only pads they can get for this particular truck. Thing is the original brakes that came on the truck did not squeal like this. My mechanic has done everything he knows to do but it never makes a difference. Just wondering if this is a common thing?