1. An inspection system, comprising: a machine vision system configured to examine an exterior surface of a tire to generate a vision image of the exterior surface; a radiation imaging system configured to examine an interior volume of the tire to generate a three-dimensional radiation image of the interior volume; a correlation component configured to spatially correlate a first region of the vision image with a second region of the three-dimensional radiation image, wherein the correlation component is configured to spatially correlate the first region with the second region based upon a tread pattern of the tire; and a feature identification component configured to perform an action with respect to the tire upon detecting a defect in the tire using at least one of the vision image or the three-dimensional radiation image.