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Old Thu, November 22nd, 2012, 08:39 PM
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Jackpine Jackpine is offline
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Location: Among Elk, Deer and Javalinas on the Mogollon Rim in Aridzona
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Quote:
Originally Posted by thesilverford View Post
hey guys i just have my truck in the shop right now getting a lift and 35" tires installed. How do I go about changing the tire size? Do I have to do this for each level?

I realize there is an option " Do you want to make a custom program? (yes)/(no)"

do I have to use this option? Im just afraid of it wiping my custom tunes if
I click yes.

happy thanksgiving.
There's nothing to be afraid of, you won't hurt your custom tunes if you change your Tire Size (TS). However, the process is different depending on what kind of programmer you have. Do you have the older monochrome Gryphon, or is it the newer, color CS or CTS? And, if you tell us your specific tire specs (metric or inch) one of us will probably be able to tell you exactly what value to enter.

- Jack
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2014 F150 Platinum SCrew 3.5L EcoBoost 4x4 with SCT programmer
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