Unless your daily driver is a classic Mini, or something of a similar ilk with drum brakes in all four corners, you'll have calipers providing the stopping force each time you hit the brake pedal.
Disc brake caliper position on the rotor has little effect on real-world brake efficiency—as long as the bleed screws end up at 12 o'clock. Disc brake calipers may mount on the rotor "in lead" or "in ...
Dealing with car-related issues can be a challenging task. There are so many factors to consider, and the actual process of diagnosing the cause is a trial and error ...