Your car has disc brake pads in the front and in the rear either disc brake pads or brake shoes. For disc brake pads we recommend to change them between 2-3 mm, and if they're shoes then around 2mm. Your disc brake pads start around 10mm and brake shoes start at 5-6mm. Your brake pads will wear much quicker than the brake shoes.
GIve us a call and we will do a free brake inspection for you.