ARSD § 64:28:01:02 — Exemptions to definitions of "trailer" and "semi-trailer."

"
64:28:01:02. Exemptions to definitions of "trailer"
and "semi-trailer." To clarify the issuance of vehicle titles and
registrations for trailers and semi-trailers under SDCL chapters 32-3 and 32-5, the following exemptions from the statutory definitions of "trailer" and "semi-trailer" are established and adopted:
(1) "Auxiliary
axle," an auxiliary undercarriage assembly with a fifth wheel and tow bar
used to convert a semi-trailer to a full trailer, commonly referred to as
converter gears or converter dollies;
(2) "Implement of
husbandry," every vehicle designed or adapted and used exclusively for
agricultural operations and is only incidentally moved or operated upon a
highway;
(3) "Special mobile
equipment," every vehicle not designed or used primarily for the
transportation of persons or property and is only incidentally operated or
moved over a highway;
(4) "Car toter or tow dolly," a two-wheeled conveyance designed
or adapted to be used to support the weight of one axle of a motor vehicle while
being towed in combination behind another motor vehicle.
Vehicles described in this section are
not subject to the vehicle title and registration provisions of SDCL chapters 32-3 and 32-5.