(a) Determine the type of wheel or rim from the
illustration below.
(b) Determine the size of the wheel or rim. If this is
not known, check the tire size and refer to the Tire Size to
Wheel
or Rim Size Chart on page 6 of this section. This chart also
lists the various truck series on which the tires and
their related wheels or rims are used.
(c) When the size of the wheel or rim is known, refer
to the Wheel, Rim, Flange and Lock Ring Chart (page 7
through 10).