Historical
ISO 4209-2:2001
Truck and bus tyres and rims (metric series) - Part 2: Rims
This part of ISO 4209 specifies the designations, contours and dimensions of drop-centre (one-piece) rims for use on trucks and buses.
The rim dimensions are those rim contour dimensions necessary for mounting and fitment of the tyre to the rim.
Tyre designations, dimensions and load ratings are given in ISO 4209-1.
International Organization for Standardization [iso]