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Re: Mismatched Tires = Drive-Train Damage
Posted to Technical Theory Forum on 7/6/2007 2 Replies

AWD minivans had some issues with mismatched tires.

A difference in tire circumference measurements as small as 0.5% is enough to cause a PTU failure. PTU failures related to mismatched tires do happen.

Important points to be remembered and to remind AWD m... Login to read more.

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