Review on 🔘 ACDelco Silver 14D591M: High-performance Semi-Metallic Front Disc Brake Pad Set by David Herrera

I had destroyed a disc/rotor due to a badly worn pad. It has become a cutting tool! Grooves more than 1/8" deep on the inside of the left front rotor. I can't hear it until it gets close to the terminal (I have poor hearing, not at all in my right ear and about halfway through in my left way).I didn't know, didn't see, didn't realize.One thing I figured out, the rest, if not easy, then at least wasn't that bad...compared to $200-300 for some 19 year olds me was surprised when I worked more than 50 years ago for the Bendix Marshall-Eclipse Division in Green Island, New York, which was a major OEM supplier of brake pads and ceramic spot brakes for aircraft.