# ISO 23671:2006 — Withdrawn and superseded ISO standards

For ISO 23671:2006, item title is Passenger car tyres — Method for measuring relative wet grip performance — Loaded new tyres; status code is 9599; successor is ISO 23671:2015; withdrawn / published date is 2006-02-27, recorded from its source on 2026-08-05.

- **Identifier:** ISO 23671:2006 _(verified: appears in the quote below)_
- **Item title:** Passenger car tyres — Method for measuring relative wet grip performance — Loaded new tyres _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 23671:2015
- **Withdrawn / published date:** 2006-02-27 _(verified: appears in the quote below)_

## What the source says

> 36923,IS,,ISO 23671:2006,Passenger car tyres — Method for measuring relative wet grip performance — Loaded new tyres,Pneumatiques pour voitures particulières — Méthode de mesure de l'adhérence relative sur revêtement mouillé — Pneumatiques neufs en charge,2006-02-27,1,['83.160.10'],ISO/TC 31/SC 3,9599,,[65530],"['en','fr']",16,<p>ISO 23671:2006 specifies the method for measuring relative wet grip braking performance index to a reference under loaded conditions for new tyres for use on passenger cars on a wet-paved surface.</p><p>The methods developed are meant to reduce the variability. The use of a reference tyre is necessary to limit the variability of the testing procedures.</p><p>ISO 236

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).