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Discussion Starter · #1 ·
When you load up a Predator canned tune, are you required to manually put in the tire size dimensions, or does the Predator default/assume you are running 20 inch rims with OEM tires? When I looked at the options, everything was blank.
 

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If I remember right the tire size is in a differant part than the performance tune is and that perameter isn't changed by putting in a canned tune. You can always go to their site and ask if no one on here knows for sure. They are good about answering email questions.
 

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Yeah you dont need to worry about the tire size, unless you run a different size tire.
 

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Discussion Starter · #4 ·
Okay, thanks. I figured as much, but wanted to check. However, with this 93 CAI tune, my tires are getting smaller by the day as is my MPG. :)
 
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