Summary: It's one of the worst sounds you can hear coming from under your vehicle... that grinding sound when you step on the brakes, indicating something has worn out and needs to be replaced. But which something? That's among the questions we have for Zach Edwards, the owner of Ashland Automotive , as he returns for another edition of The Squeaky Wheel, our monthly visit on car care and feeding. But we won't limit the discussion to how the car stops.
