Rough Country Speedometer Calibrator Gas F-150/F-150 Raptor 2015-2018

Rough Country:


  • Resets Your Speedometer
  • Updates ECM Shift Points
  • Reads Basic Diagnostic Codes
  • Easy Plug-N-Play Connection

Rough Country Speedometer Calibrator Gas for 2015, 2016, 2017 and 2018 Gas Run F-150s and F-150 Raptors.

Rocking the lift required to run those larger aftermarket tires on your gas run 2015-2018 F-150 or F-150 Raptor? Looking to tune up your systems for optimal performance on your newly lifted rig? Rough Country has he answer with this (90020) Speedometer Calibrator. This calibrator will tune your speedometer to work with your larger tires to ensure you’re getting accurate information you can count on when you’re behind the wheel.

Features and Benefits:
- Resets your speedometer to accurate readings for larger tires
- Easy plug-n-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

When you upgrade your pick-up with larger aftermarket tires your vehicle's computer will need some calibration as it is programmed to work with you stock tires. This plug and play device connects directly to your vehicle’s Diagnostic Link Connector Port to ensure accurate speedometer readings and in just a few short minutes. As opposed to simply changing your in-dash readout, this calibrator will update your vehicle’s ECM, ensuring accurate shift points and proper electronic stability control. This device can also easily read and check all diagnostic codes to help you manage “check engine light” and “service needed” messages.

- One (1) Speedometer Recalibrator
- One (1) USB Update Cable

Please Note:
- Be sure to download the latest Tuner Update software from Rough Country.
- Gas models only, does not fit diesel models.

Rough Country produces some of the most impressive aftermarket and upgradable parts for your rugged off-road machine. Whether you’re replacing worn out parts or turning your off-road ride into a trail smashing machine Rough Country has your needs covered!

Order this Rough Country 90020 Speedometer Calibrator Gas for your 2015, 2016, 2017 or 2018 Gas Run F-150 or F-150 Raptor today from CJ Pony Parts.

California Residents: Proposition 65 Warning

Installation Difficulty


Novice skill is required for this installation.

Vehicle Fitment

This product will fit the following F-150 years:

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