Recreational Vehicles (RVs), or sometimes called ‘campers,’ have beds (for your travel accommodations) and often have kitchens, showers, toilets, heating and air conditioning, etc. RVs come in various shapes and sizes and are built on truck chassis or built into vans. The length of the RV (usually given in feet) gives an idea of the size. The height and length are important for some roads, tunnels, and parking as restrictions may apply. Typically, RV rental companies in the US and Canada rent vehicles from their own fleets or act as brokers for private owners.