Disc and drum brakes used only two types of friction materials—semimetallic and asbestos. The mechanic simply replaced the old pad or shoe with the same type. Aftermarket suppliers rarely ...

Regardless of what type of vehicle you drive, properly functioning brakes are vital ... and the disc or drum, that causes reduced contact between the two surfaces. When you reduce that contact ...

On wheels with disc brakes, calipers squeeze brake pads inward onto the discs to slow the wheels, while on wheels with drum ...