Abstract: An automobile approaching on either side of another automobile, as the approaching car reaches to approximately. The rear tire either side of the car ahead of them, there is created a blind spot in the vision as viewed in the side mirrors. Passing auto believes that the car they are passing can see their turn signals and will proceed to pass and cut in front of them, but in reality the car in front does not see the signal. In front of them, but in reality the car in front does not see the signal. My invention places a prism at 2 to 15 degrees angled in the out side of the rear mirrors on both sides of the car. What the prism does allow the normal image of the regular rear mirror and additional image several feet outside of the view. There for allowing a car to to have complete view of a passing automobile.