The PAX system tires have different
markings from conventional tire
markings. Following is an example of
PAX system tire size with an
explanation of what each component
means.
Tire width in millimeters.
Outside diameter of the tire in
millimeters.
Tire construction code (R
indicates radial)
Nominal diameter at the rim
seat in millimeters.
Symmetric
Load index (a numerical code
associated with the maximum
load the tire can carry).
Speed symbol (an
alphabetical code indicating
the maximum speed rating).
A
235
710
R
460
104
T
Tire Labeling (PAX System Tires)
PAX System Tire Labeling
Technical Information
391
235-710R460A 104T
