Bridgestone Corp. (TYO:5108) has started supplying its Turanza T005A line of tires as OE for Mazda Motor Corp.’s (TYO:7261) new Mazda 3. Designed with a focus on people, the new-model Mazda 3 is said to bring radical improvements to basic vehicle performance. Mazda is touting this as including significant refinements in terms of how smooth the car feels to operate,…