def METHOD_NAME(mass, wheelbase, center_to_front, tire_stiffness_factor=1.0):
  center_to_rear = wheelbase - center_to_front
  tire_stiffness_front = (CivicParams.TIRE_STIFFNESS_FRONT * tire_stiffness_factor) * mass / CivicParams.MASS * \
                         (center_to_rear / wheelbase) / (CivicParams.CENTER_TO_REAR / CivicParams.WHEELBASE)
  tire_stiffness_rear = (CivicParams.TIRE_STIFFNESS_REAR * tire_stiffness_factor) * mass / CivicParams.MASS * \
                        (center_to_front / wheelbase) / (CivicParams.CENTER_TO_FRONT / CivicParams.WHEELBASE)
  return tire_stiffness_front, tire_stiffness_rear