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#150572 - 09/13/07 08:00 AM Speedometer Recalibration
enzracing Offline
Junior Member 		Registered: 03/25/06
Posts: 4
Loc: Pittsburgh, PA
I just went from the stock 17" to 18" rims on my 04 GTP and wanted to know how to recalibrate the speedometer for the larger wheel diameter. Is it even possible for me to do this myself, without any special machine or tool required?
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#150573 - 10/03/07 11:28 PM Re: Speedometer Recalibration
YDTRACK Offline
Junior Member 		Registered: 05/01/02
Posts: 14
Loc: Ridgecrest, CA
The best way to compensate for the wheels is to have your PCM reprogrammed.
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