Sorry I couldn't resist that one
ya made it too easy
I did talk to Bill a long time ago and remember telling me it usually did not change the speedometer... but it did correct the speed for the shifting strategies. Ill check with the dealer on if there is a limit on the abs module for changing the tire size... if so, maybe the ABS module can be reflashed to reset that
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DJ Phoenix (my modded) Hi-1200/240Tow/75FS/80DD/100/140SS +Minotaur
ASE Master Auto Technician
2001 Ford Excursion 7.3 4x4
Projects. 1970's Hustler and Max II Amphibious ATV's