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Wheel and Tire Radial and Lateral Run Out, Checking with Tire Dial Gauge






Wheel and Tire Radial and Lateral Run Out, Checking with Tire Dial Gauge

Checking Lateral Run Out

- Preload the tire dial gauge approximately 2 mm.

- Set up the tire dial gauge on the side wall of the tire.





- Slowly rotate the wheel.

- Note the smallest and the largest dial readings.

If the difference is greater than 1.3 mm, the lateral run out is too great.

In this case, lateral run out can be reduced by match mounting the tires. Refer to --> [ Matched Mounting ] Matched Mounting.

Peak values on the tire dial gauge due to small irregularities in the rubber may be disregarded.

Checking Radial Run Out

- Preload the tire dial gauge approximately 2 mm.

- Set up the tire dial gauge on the tire tread.





- Slowly rotate the wheel.

- Note the smallest and the largest dial readings.

If the difference is greater than 1 mm, the radial run out is too great.

In this case, radial run out can be reduced by match mounting the tires. Refer to --> [ Matched Mounting ] Matched Mounting.