The camber is the measure of the angle between the vertical axis of the vehicle and the centerline of the wheel, observing the vehicle in front to rear. As we see in the picture, if the wheels have the upper part inclined towards the outside of the car (the top of the wheel is farther out than the bottom), the camber is said to be positive, inward it is said to be negative (the bottom of the wheel is farther out than the top), while the absence of inclination indicates a neutral camber – zero camber.