What options exist for other means of transportation when waiting on in truckstops for loads? Aside from the local cab company, I have seen some trucker's attach bicycles to the back of their cabs but I'm more interested in some sort of attachment to the truck that will allow for the transport of a motorcycle (if it doesn't throw the weight off too bad)? Perhaps a little foldable scooter will serve the purpose but only if you need to travel short distances.