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tire rev

  1. Need help buying new tires

    V6 Talk
    Can anyone give me some websites that sell tires for a cheap price. Looking for tires to fit (2) 18 x 9 , (2) 18 x 10. Thanks for the help.
  2. Gear ratio, SCT tune troubles

    2005-2010 Mustang GT Tech
    I had 4:10's put in the rear end the other day. Today I changed the tune using my Xcal2 to 4:10 gears. I pulled out my GPS to check the speedometer and its way off, Going 45MPH my speedo says Im going 95, its off big time. I noticed I can change the tire rev, but I didnt, I cant find the...
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