A Recreation Vehicle is defined as:

Recreation vehicles, or RVs, comprise a whole family of vehicles that combine transportation and temporary living quarters for recreation, camping and travel. RVs fall into three general categories:

Towables & Campers:

An RV designed to be towed or carried by a motorized vehicle (car, van or pickup truck) and of such size and weight as not to require a special highway movement permit. Towable RVs do not require permanent on-site hook-up.

Motorized:

An RV built on or as an integral part of a self-propelled motor vehicle chassis, combining transportation and living quarters in one unit.

Park Models:

RVs with complete living quarters, which are designed for only very occasional relocation and which may require a special highway movement permit. Park Models require permanent on-site hook-up.