This International Standard defines terms relating to dimensions of motor vehicles and towed vehicles.
It does not deal with methods of measurement, the units used in reporting the results or the accuracy required or the order of magnitude of the dimensions defined.
NOTE — Other terms, definitions and symbols are given in the following International Standards :
ISO 3877/1, Ty res, valves and tubes — List of equivalent terms — Part I: Ty res.
ISO 3877/11, Tyres, valves and tubes — List of equivalent terms — Part II: Tyres valves.
ISO 3877/111, Tyres, valves and tubes — List of equivalent terms — Part III: Tubes.
ISO 3911, Wheels/rims — Nomenclature, designation, marking, and units of measurement
ISO 4131, Road vehicles — Dimensional symbols for passenger cars.1)
ISO 4223/I, Definitions of some terms used in the tyre industry — Part I: Pneumatic tyres.
SIS SS-ISO 612:1979 history
1979SIS SS-ISO 612:1979 Road vehicles — Dimensions of motor vehicles and towed vehicles — Terms and definitions