04/18/2026
The brakes make a horrifying grinding metal sound when I use them," the owner complained right after a shop service. As soon as I took off the caliper, I couldn't believe my eyes. The mechanic installed one of the brake pads completely backward! The thick steel backing plate was grinding directly against the brake rotor, while the friction material was facing outward. An amateur mistake that forced the owner to buy not just new pads, but a brand new brake rotor as well.