South Australian Consolidated Regulations5—Application of mass and loading requirements
(1) Except as provided
in Schedule 2, Schedule 1 applies only to the
following vehicles ("heavy vehicles"):
(a)
vehicles with a GVM exceeding 4.5 tonnes;
(b)
combinations that include a vehicle with a GVM exceeding 4.5 tonnes.
(2) Schedule 2 applies
to other vehicles ("light vehicles ).
(3) Neither Schedule 1
nor Schedule 2 applies to a vehicle or combination that is used only on a
railway or tramway.