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#1
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Calibrating speedometer?
Question: If you get new rims, how do you calibrate the speedometer? Thinking of a nice pair of 17's to fill out the wheel well
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Current: 2012 Toyota Rav4 3.5L V6 AWD Current: 2018 Tesla Model 3 LR AWD + Accel Boost Past: 1999 Pontiac Grand Am SE (sold 2013) Past: 2007 Mazdaspeed 6 Grand Touring (sold 2016) Past: 2009 Subaru Legacy 2.5i Special Edition (sold 2019) |
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#2
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Re: Calibrating speedometer?
Or I'll just get a new pair of neat-looking 16's
Black rims = awesome!!!
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Current: 2012 Toyota Rav4 3.5L V6 AWD Current: 2018 Tesla Model 3 LR AWD + Accel Boost Past: 1999 Pontiac Grand Am SE (sold 2013) Past: 2007 Mazdaspeed 6 Grand Touring (sold 2016) Past: 2009 Subaru Legacy 2.5i Special Edition (sold 2019) |
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#3
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Re: Calibrating speedometer?
Your Speedo will have to be calibrated Via the ODB port/PCM.
Most wheel shops can do this, if not question why and find another place unless your oredring them on the internet, then just find a shoppe' that can change this. Pretty easy.
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1999 Grand Am SS 3.4 OHV
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#4
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Re: Calibrating speedometer?
Quote:
Most of the wheels that fit Grand Ams end up being the same diameter as the stocks just with a different tire size. What I'm getting to is that you will most likely have no need to recalibrate the speedo.
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Gotta Love a Grand Am Sitting Pretty on some 18's!!!! http://www.kettering.edu is the #1 Mechanical Engineering school in the Country!!!!! Everyone give BIG props to the godfathers of GA automotive forums!! Big thanks goes out to XERO!! |
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#5
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Re: Calibrating speedometer?
Yea I know what you are saying boug0752.
The total tire hight on your OEM tires would be the same as a bigger rim with a low profile tire, same total hight. When you get up to 18" and bigger then thats where you would need a recalibration.
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1999 Grand Am SS 3.4 OHV
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#6
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Re: Calibrating speedometer?
Quote:
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Gotta Love a Grand Am Sitting Pretty on some 18's!!!! http://www.kettering.edu is the #1 Mechanical Engineering school in the Country!!!!! Everyone give BIG props to the godfathers of GA automotive forums!! Big thanks goes out to XERO!! |
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#7
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Re: Calibrating speedometer?
Yea 1-2 mph isnt bad, but some places that'll still get you pulled over
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1999 Grand Am SS 3.4 OHV
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