ISO 4000-1:2024 PDF
Passenger car tyres and rims — Part 1: Tyres (metric series)
Passenger car tyres and rims — Part 1: Tyres (metric series)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 57
- Дата публикации:
- 15 марта 2024 г.
- Издание:
- ISO IS 4000 edition 13 version 1
- ICS:
- 83.160.10
This document specifies the designation, dimensions and load ratings of metric-series tyres primarily intended for passenger cars.
Abstract
Overview
ISO 4000-1:2024 - "Passenger car tyres and rims - Part 1: Tyres (metric series)" is the thirteenth edition of the International Standard that defines how metric-series passenger car tyres are designated, dimensioned and rated for load and speed. The standard establishes consistent rules for tyre size notation, construction codes, rim diameter coding, marking and key performance indicators (load index, speed symbol), plus procedures for dimension measurement and inflation guidance. This edition updates the 2021 version and adds provisions for high load capacity tyres and new harmonized load indices.
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