According to one aspect of the present invention, a system for determining target plausibility is comprised of an imaging device for imaging a scene and generating image data, sensors for generating hitch angle measurements, steering angle measurements, and vehicle speed measurements. A controller in communication with the imaging device and the sensors, wherein when a driving condition is satisfied, the controller calculates a hitch angle and selects a plausible target from the imaged scene based on the image data and the calculated hitch angle.