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Discussing Those with large rims-speedo question?? in the 5.0 Mustangs Forum. i just got a 90GT and it has 18" saleen rims and i noticed ...

       

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Old February 13th, 2008, 06:41 PM   #1
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Those with large rims-speedo question??


i just got a 90GT and it has 18" saleen rims and i noticed that the speedometer is off. ive seen how you can buy different speedometer gears if you have different gears out back, but what if it just rims thats throwing it off?

Thanks
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Old February 13th, 2008, 06:45 PM   #2
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not much u can do if u have larget rims you should get smaller tires so they end up being the same circumfrence
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Old February 13th, 2008, 06:52 PM   #3
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i agree maybe a lower profile will help what are you running
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Old February 13th, 2008, 06:58 PM   #4
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On my durango i have 33's and i just ran next to my gf in her stock trailblazer mine is off by 5mph i just tankes that in to account
 
Old February 13th, 2008, 06:59 PM   #5
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you can use a different speedo gear to correct it as well. But it will be hit or miss on how close you get to the actual speed.
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Old February 13th, 2008, 07:12 PM   #6
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thanks for the fast responses guys
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