# ISO 8664:1992 — Withdrawn and superseded ISO standards For ISO 8664:1992, item title is Agricultural tractor drive-wheel tyres — Service description (load index — speed symbol) marked tyres; status code is 9599; successor is ISO 8664:2005; withdrawn / published date is 1992-12-17, recorded from its source on 2026-08-05. - **Identifier:** ISO 8664:1992 _(verified: appears in the quote below)_ - **Item title:** Agricultural tractor drive-wheel tyres — Service description (load index — speed symbol) marked tyres _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8664:2005 - **Withdrawn / published date:** 1992-12-17 _(verified: appears in the quote below)_ ## What the source says > 16049,IS,,ISO 8664:1992,Agricultural tractor drive-wheel tyres — Service description (load index — speed symbol) marked tyres,Pneumatiques pour roues motrices de tracteurs agricoles — Pneumatiques marqués de leurs caractéristiques d'utilisation (indice de charge et code de vitesse),1992-12-17,1,['83.160.30'],ISO/TC 31/SC 5,9599,,[39041],"['en','fr']",6,"
Specifies the marking, dimensions, load ratings and reference speeds for existing series of tyres. Applies to tyres of radial construction in the speed categories 30 km/h and 40 km/h.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).