An off-road vehicle (ORV), sometimes referred to as an off-highway vehicle (ORV), overland vehicle, or adventure vehicle, is any vehicle designed to drive off-road on non-paved surfaces,[1] such as trails and forest roads, that have rough, uneven, and low-traction surfaces. Off-road vehicles have been popularized through competitive off-road events, such as the annual Dakar Rally,[2] which challenges vehicles to navigate harsh terrain across various countries.
^"Off-Road Vehicle Act"(Web). New Brunswick Acts and regulations. Attorney General, New Brunswick, Canada. June 27, 1985. Retrieved 2007-10-17.