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Rough Country Speedometer Calibrator | 90009 | 2007-2019 Chevy Silverado / GMC Sierra 3500HD

Rough Country

90009

Please Note:
  • IMPORTANT - Installation of larger tires will require Rough Country's Speedometer Calibrator
  • This part DOES require cutting and drilling.
  • This part does NOT fit Denali or Denali Ultimate models as they are equipped with Magnetic Ride Control.
  • This part does NOT fit models with eAssist (ECO Hybrid) package due to additional drivetrain components and sensor placement.
  • To ensure proper fit please confirm if the stock control arms are cast aluminum, cast steel, or stamped steel.
  • To ensure adequate clearance when lowering the differential models equipped with a mass damper on the front differential must be removed.
  • 18-inch or larger wheels are required.
  • If wider than 35x12.50 R20 tires are used, offset wheels will be required, and trimming may be required.
  • Please test fit wheels prior to installation.
  • To retain factory wheels a 0.25" wheel spacer will be required (see options).
Pricing: $259.95

Qty:
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Description

Put the finishing touch on your lifted vehicle with Rough Country’s Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicle’s speedometer to match the output of your larger tires.

Your vehicle's computer is designed to track the speed based on your stock tire height. When upgrading to larger tires, there will be a discrepancy between your actual speed and the readout on your speedometer.

This plug and play device connects directly to your vehicle’s Diagnostic Link Connector Port and in just a few short minutes your speedometer reads true again! Rough Country’s Speedometer Calibration Devices don’t just simply change your in-dash readout, they update your vehicle’s ECM, ensuring accurate shift points and proper electronic stability control.

Finally, you can get an affordable and accurate speedometer calibration with an easy and intuitive setup process! This device can also easily read and check all diagnostic codes to help you manage “check engine light” and “service needed” messages, and also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty.

Features:

  • Resets your speedometer to accurate readings for larger tires.
  • Easy Plug and Play connection.
  • Updates OE ECM Shift Points to accommodate larger tires.
  • Recalibrates Electronic Stability Control to work with larger tires.
  • Reads diagnostic codes like "check engine light".
  • Option to return to stock settings.
  • 1-year warranty.

Includes:

  • Speedometer Recalibrator (x 1)
  • USB Update Cable (x 1)

Fitment:

  • CHEVY SILVERADO 1500 LD, 2019
  • CHEVY TAHOE, 2007-2018
  • CHEVY SILVERADO 1500, 2007-2018
  • CHEVY SILVERADO 2500 HD, 2007-2016
  • CHEVY SILVERADO 3500 HD, 2007-2016
  • GMC YUKON, 2007-2018
  • GMC SIERRA 1500 DENALI, 2007-2018
  • GMC SIERRA 1500, 2007-2018
  • GMC SIERRA 2500 HD, 2007-2016
  • GMC SIERRA 3500 HD, 2007-2016

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Details

  • 90009
  • 90009
  • 843030152055
  • Rough Country
  • New

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Shipping Information

  • Item Requires Shipping
  • 14.0 lbs.
  • W5.2500” x H2.2500” x L8.7500”
  • Free Shipping

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