This dedicated tridem-tandem dolly is optimised for weight savings. This dolly is not typically used for beam or vessel hauling because of the high loading height. The odd number of axles places the turntable too close to the axles to allow a step in the frame to lower the bunk. The typical use for this dolly is in a double gooseneck or schnabel arrangement. The 3+2 can be built with different widths and different tire sizes. Each change in configuration will affect the loading height as well as the maximum steering angle.