Recalibrating speedo?
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Joined: Jan 2006
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From: Maryland
Recalibrating speedo?
I just put 285/70/17 BFG KO’s on a 2004 F-150 Supercrew and wanted to know how to get the speedo back at the correct speed...
Last edited by masonm75; Mar 11, 2006 at 04:42 AM.
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Joined: Jan 2005
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From: Suwanee, GA & Montana
you can either buy a tuner such as the xcal2, or the dealer can recallibrate your speedo for $30-40 find out your revolutions per mile for the new tire (the manufacturer usually posts this on their web site) and give that number to the dealer when you go in....fyi, the lowest they can go is 650 RPM
justin
justin