Reference Source

ISO 4138:2012

For ISO 4138:2012, item title is Passenger cars — Steady-state circular driving behaviour — Open-loop test methods; status code is 9599; successor is ISO 4138:2021; withdrawn / published date is 2012-06-01, recorded from its source on 2026-08-05.

Identifier
ISO 4138:2012 verified
Item title
Passenger cars — Steady-state circular driving behaviour — Open-loop test methods verified
Status code
9599 verified
Successor
ISO 4138:2021
Withdrawn / published date
2012-06-01 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

54143,IS,,ISO 4138:2012,Passenger cars — Steady-state circular driving behaviour — Open-loop test methods,Voitures particulières — Tenue de route en régime permanent sur trajectoire circulaire — Méthodes d'essai en boucle ouverte,2012-06-01,4,['43.100'],ISO/TC 22/SC 33,9599,[30084],[81710],['en'],19,"<p>ISO 4138:2012 specifies open-loop test methods for determining the steady-state circular driving behaviour of passenger cars as defined in ISO 3833 and of light trucks, such behaviour being one of the factors comprising vehicle dynamics and road-holding properties. The open-loop manoeuvres included in these methods are not representative of real driving conditions, but are nevertheless useful

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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