Sat Navs for Caravans & MotorhomesSat Navs designed for Caravans & Motorhomes can typically be used for cars as well, but include extra features that are not usually found in Sat Navs developed for car use alone. A classic example provided by most ( but not all ) of these sat navs is the ability to input the length, width and weight of your vehicle. Using this information the sat nav can then calculate a route to avoid height, width and weight restricted roads. |