It technically is that, as well, and I've certainly seen them used to transport things short distances. At a top speed of 15 MPH (unless you know where to find the governor, but even then), it isn't something you'd want to use to bring a bunch of lumber back from the lumber yard. More like bringing a broken towbar to an unresponsive GSE shop so that it can be left on their doorstep to shame them. As a random hypothetical.