Private/Light Goods (PLG) Vehicles registered before the 1.3.01: Private motor cars; goods vehicles not more than 3,500kg revenue weight; vehicles used for “private”
(non-trade or business) purposes (including 3 wheeled vehicles over 450kg unladen). Vehicles registered on or after 1.3.01: vehicles that do not come into the scope of the first six tax classes, listed below.
Private/HGV Goods vehicles, with a revenue weight in excess of 3,500kg, used
privately.
Tax Classes.pdf