ISO/DIS 4223-1

Definitions of some terms used in the tyre industry — Part 1: Pneumatic tyres

General information

Current stage: 40.20 Effective date: Jul 21, 2025

Originator: ISO

Owner: ISO/TC 31

Type: International Standard

Scope

ISO 4223-1:2017 defines a number of significant terms related to pneumatic tyres used in the tyre industry, together with corresponding codes, symbols and values.
NOTE 1 For other terms used in this field and their equivalents in other languages, see ISO 3877 (all parts). For terms and definitions relating to wheels/rims, see ISO 3911.
NOTE 2 Annex A forms a normative part of this document.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 4223-1:2017

NOW

IN_DEVELOPMENT
ISO/DIS 4223-1
40.20 DIS ballot initiated: 12 weeks
Jul 21, 2025

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