Need service on your brakes, pads, calipers, or rotors in Patterson NY? Stop in to Metric Motors. Once your brake pads begin to wear past a certain point, they will start to squeal. If you don’t troubleshoot the problem early, the squealing worsen and begin to grind. This is where the rotors can be damaged, costing much more money down the road. This will happen more frequently if excessive braking is taking place.