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Speedometer correction

Mark57

By Mark57
in Modifications, Wheels & Tires

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Mark57 Enthusiast

Mark57

Posted
Posted

I installed a leveling kit on my 2024 sierra 1500 and was waiting for Rough Country to release there speedometer correction, just saw they did last month, wow $900.00.  Has anyone tried it need to get one my shift points are all off, any input would be apricated thanks.  MARK    https://www.roughcountry.com/product/speedometer-calibrator-90050?utm_source=google&utm_medium=cpcs&utm_campaign=18022125814|&utm_content=&utm_term=||c||fit_first_90050-b&gad_source=1&gclid=Cj0KCQjwjY64BhCaARIsAIfc7Ya1fBNfVab1cBnuIRHpEcr_Gb_9z47VTGbDRV2ONeFpHHfkXjlu0bUaAl30EALw_wcB                             

KinkyDuramax Enthusiast

KinkyDuramax

Posted
Posted

If you've leveled a Truck I feel like the speedometer is off 1-2mph, I think for it being $900 I'd rather just deal with it being inaccurate by 1-2 mphs. I feel like at that price it should do more, like a pulsar lt

AJMBLAZER Enthusiast

AJMBLAZER

Posted
Posted

Was wondering how far off the speedo is?  I've got 33-34" tires on in place of the 31.something tires it came with and I'm only 2 mph slow at 60 and 3 at 75.  Trans shifts fine.

Mark57 Enthusiast

Mark57

Posted
  • Author
Posted

My radar detectors GPS and my Navs GPS shows 4-5 MPH off.  When I drive 74-80 I have to over shoot my MPH  by the 5-7 MPH in order for my shift point to shift into OD.

  • 2 weeks later...

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