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Thread: Tire size change please help driving me nuts

  1. #1
    Tuner in Training
    Join Date
    Mar 2014
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    10

    Tire size change please help driving me nuts

    I have a 07 impala ss the tires where changed to a 255/40/18 and the gears where also changed but that is ok could some one just give the exact break down on what to enter and where thanks

  2. #2
    Tuner
    Join Date
    Mar 2014
    Location
    McAllen,TX
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    160
    what gears did you in ??
    Josh Performance Tuning (956)784-0059
    https://www.facebook.com/joshperformancetuning

  3. #3
    Tuner in Training
    Join Date
    Mar 2014
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    10
    3.29 gears

  4. #4
    Tuner in Training
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    May 2015
    Location
    Minneapolis-St. Paul
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    23
    Did you see what this guy did? Might be similar. http://www.hptuners.com/forum/showth...on-Issue-Fixed