Chrysler 2005 Crossfire SRT6 Service Manual page 3524

22 - 38 TIRES/WHEELS - SERVICE INFORMATION ZH
TIRES/WHEELS - SERVICE INFORMATION
DIAGNOSIS AND TESTING - TIRE AND WHEEL RUNOUT
WHEELS
Radial runout (1) is the difference between the high
and low points on the wheel. This is measured by
using a dial indicator (1) on the inner portion of the
wheel (6).
Lateral runout (2) is the side to side movement of the
wheel. This is measured by using a dial indicator (1)
on the inner portion of the wheel (6) rim.