An
all-terrain vehicle (
ATV), also known as a
quad,
quad bike,
three wheeler, or
four wheeler, is defined by the
American National Standards Institute (ANSI) as a vehicle that travels on low pressure tires, with a seat that is straddled by the operator, along with
handlebars for steering control. As the name implies, it is designed to handle a wider variety of terrain than most other vehicles.
© Hernan Vargas Photography