Tire Diagnosis - Waddle Complaint

Tire Diagnosis - Waddle Complaint

Tire Diagnosis - Waddle Complaint:

Tyre waddle is a side to side movement at the front of the vehicle and/or the rear of the vehicle. Tyre waddle can be caused by the following conditions:

* A steel belt not being straight within the tyre.
* Excessive lateral runout of the tyre.
* Excessive lateral runout of the wheel.


Tyre waddle is most noticeable at an approximate speed of about 8-48 km/h (5-30 mph). Tyre waddle may appear as ride roughness at 80-113 km/h (50-70 mph). Tyre waddle may appear as a vibration at 80-113 km/h (50-70 mph).


Inspection Procedure