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Tire size cals with IDS
Posted to Technical Discussion Forum on 4/15/2007 3 Replies

Hello. I have a customer with a 2000 Ford Excursion 7.3L Diesel. She recently changed tire sizes from LT 265/75 R16 to LT 275/65 R20. This represents about a 7.5% rolling difference. She would like the vehicle recalibrated for the new tire/wheel size.

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