Tire Testing Calibration Equipment
Tire Testing Calibration Equipment

We offer calibration equipment for all tire uniformity machine models (specify model when ordering).


This option includes geometric calibration tools for spindle and loadwheel alignment, piezo cell checking device for tire forces, loadwheel and rim runout tools and precision weights.


The Dynamic Calibrator system replaces the standard precision weight calibration method using weights and pulleys. The dynamic calibrator includes a precision load cell and a device for mounting in the tire uniformity machine spindle. Once the device is mounted, the loadwheel is moved against the calibrator to create a force similar in size to the actual test force. This known force from the calibrator can then be compared to the load cell value reported by the controller and used in the calibration process in the same manner as the dead weight system.


The Poling Group's new Tire Geometry Testing Verification Wheel provides the quickest way possible to verify your LRO/RRO geometry testing lasers. The verification wheel chucks directly on your testing machine's current rims (up to 19") and therefore requires no machine requalifying after verification.

Read more about the Laser Verification Wheel, and see a video here.

Did You Know?
The Poling Group offers onsite calibration as a service, and we can also provide calibration equipment training for plant maintenance or setup personnel.

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