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Stock 9X16 rear wheels, what are you guys running? speedo is now off.
I just got a new set of rears 245/45 , I previously had 245/50's on there, so the lower profile is a smaller tire altogether.
My speedometer is no longer accurate which I was expecting. It's about 10% off now. I know the 245/45 is the stock tire size, but I'm just curious if you guys runs something else. Maybe the PO had the speedo calibrated to the larger tire size?
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1987 930 1956 Chevy 3100 2009 Subaru Forester 2003 KX250 X2(I like my toys!!) |
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06-26-2007, 04:13 AM
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Join Date: Aug 2005
Location: Michigan
Posts: 3,381
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Mine has the 245/45 stock size and the speedometer is off anyways. It always reads faster then what I'm actually going. For example, I passed one of the radar speed signs and it was about 5mph slower then what my speedometer said. So by going to a smaller size would make it off even more.
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Bill 997.2 |
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06-26-2007, 05:30 AM
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Join Date: Feb 2004
Location: Olympic Peninsula
Posts: 348
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Ditto here - I'm running SO3 245/45x16's and my speedo reads about 10% faster than my GPFS says I'm actually travelling.
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06-26-2007, 08:03 AM
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Porsche
