When a the brake assist control and a left/right distribution control are performed at the same time, since braking forces, which are equal to or larger than the braking force generated by a brake operation of a driver, are generated to wheels by the brake assist control, in a case where the driver requests a large deceleration, a desired deceleration can be obtained. Further, since a difference is made between the braking forces generated to left/right wheels by the left/right distribution control, in a case where a yaw direction behavior is generated to a vehicle, the yaw direction behavior can be reduced by a difference between the braking forces.