Component Test- Radial Runout: Notes
WARNING: This page is about a different variant/trim than selected.
Radial runout is the egg-shaped deviation from a perfect circle and is measured perpendicular to the circumference. On a wheel and tire assembly, this means measuring the center tire tread rib. The center rib is indicative of the condition of the tire as a whole. Total runout is the difference between the maximum-to-minimum gauge reading. The high spot is the location of maximum runout.
| Item | Description |
|---|---|
| 1 | High spot |
| 2 | Low spot |