UPDATED 13 AUG 2026

What is a wheelplan?

A wheelplan describes the number and arrangement of a vehicle's wheels and driven axles — it's a technical classification used on official vehicle records rather than a term most drivers encounter day-to-day.

Common wheelplan codes include:

  • 2 AXLE RIGID BODY — the standard layout for most cars, with two axles and no articulation
  • 3/4/5 AXLE RIGID BODY — typically larger commercial vehicles or trucks
  • ARTIC — articulated vehicles, such as tractor units with trailers
  • 2 WHEEL or 4 WHEEL — used for motorcycles and quad-style vehicles

For an everyday car, the wheelplan will almost always read something like "2 axle rigid body," and it isn't something that varies between trims of the same model. It's more relevant for commercial vehicles, where the wheelplan affects things like permitted weight limits, licence category requirements, and insurance classification. You'll typically see this field on a vehicle's V5C logbook or an official vehicle record, rather than in everyday marketing material.