ISO 3911:2021

Wheels and rims for pneumatic tyres — Vocabulary, designation and marking ISO 3911:2021

Publication date:   Jun 30, 2021

General information

90.60   Close of review   Sep 3, 2026

ISO

ISO/TC 22/SC 33 Vehicle dynamics and chassis components

International Standard

43.040.50   Transmissions, suspensions | 01.040.43   Road vehicle engineering (Vocabularies)

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Scope

This document presents a vocabulary of terms related to, and systems for the designation and marking of, wheels and rims intended for use with pneumatic tyres. The intention is to define fundamental wheel and rim terms rather than provide a comprehensive tabulation of all wheel design features. Also specified are the content, location and minimum size of the wheel and rim marking, with the purpose of establishing, on a worldwide basis, a uniform identification system for wheels and rims.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3911:2004

NOW

PUBLISHED
ISO 3911:2021
90.60 Close of review
Sep 3, 2026




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