Abstract: Apparatus for viewing the underside of vehicles, having a horizontal frame, in which a pair of mirrors are located in periscope fashion. A second frame member is hinged to the first so as to be foldable with respect to it from a closed position overlying the first frame to a second position extending vertically above one of the mirrors. The second frame is box-like and is open at each end to provide a viewing tower. Means to transport the apparatus is provided, and as well as lights to illuminate the object viewed.