BS ISO 8664:2018
Current
The latest, up-to-date edition.
Tyres for agricultural tractors and machines. Code-designated and service-description marked radial drive-wheel tyres
Hardcopy , PDF
English
30-07-2018
This document specifies the marking, dimensions, load ratings and reference speeds for code-designated agricultural tractor drive-wheel tyres with service description (load index and speed symbol).
It applies to tyres of radial construction in the speed categories 40km/h (speed symbol A8), and 50km/h (speed symbol B).
NOTE Code designated series of:
diagonal (ply rating marked) tyres for agricultural tractors and machines are specified in ISO4251‑1 and ISO4251‑2;
tyres for logging and forestry machines are specified in ISO188071;
tyres for construction/industrial tractors are specified in ISO13442.
1 To be published.
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