Turning motion control for vehicle

A vehicle turning motion control apparatus, comprising: a sensor for detecting the turning condition of the vehicle turning condition; and a controller which, when the deceleration start turning condition exceeds a threshold, the deceleration control is started, the brake actuator in order to generate a braking force . Accelerator operation amount sensor is further provided, which detects the amount of accelerator operation of the driver. When the accelerator operation amount increases, the controller sets the deceleration start threshold toward the turning performance limit adjustment, and when the turning condition exceeds the preload start threshold, the deceleration control starts before the pre-load or preload control to produce a preload.