Chris80s

So, I take it that one one has seen this before? Especially on the stock rotors? Is this a defect I should pursue with GM? I would love some thoughts or feedback. Thanks, Chris

On my wife's 2020 Blazer (~69000 miles), we started to notice the brakes pulsating at faster speeds. Typically around town you don't notice anything, but highway/interstate driving you will notice it. I decided to pull of the front tires and look at the brakes. I figured with the milage, the pads should be wearing out to their life span, but they actually looked decent. Still with "meat" on them. One pad has a ridge wearing in it, and that same rotor is showing the ridge too. That's not the concerning part...the other rotor appears to have a raised bump on it! The picture make it look like a pimple! Very odd and strange! NOTE: These are the factory brakes and rotors. I'm attaching pictures of the front brakes and what they look like ate ~69000 miles.