[hygtfrdes]

This has been bugging me for a long time now and im wondering when someone could clear this up. My dad explained that for an automobile to have ABS it should have disc brakes all round, nevertheless i've been already to my local Ford dealership to appear at a few Fiesta/Focus' and they all have ABS (seemingly) but have drum brakes at the trunk! ?? When I imagine it'd be very hard to secure disk wheels, may some one clear this up, do these vehicles only have ABS at the front end.