W. Va. Code § 17F-1-4: All-terrain vehicle rental dealers required to provide safety equipment.

Any person or entity renting or leasing all-terrain vehicles for recreational purposes must provide protective helmets as defined by the provisions of subdivision (5), subsection (a), section one of this article, to all persons using such vehicles who are under the age of eighteen and offer protective helmets to all persons eighteen and older using the rented or leased vehicles: Provided, That for the provisions of this section to be applicable, the age and identity of the users of the all-terrain vehicle must be disclosed to the person or entity providing the rented or leased vehicle.