Rough Country P/N 90019

Calibration Tools

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 Gcheck engine light" and Gservice needed" messages, and also includes a function to reset the speedometer back to stock prior to servicing the vehicle. Includes a 1-Year Warranty.

Speedometer Calibrator - Multiple Makes & Models (Jeep/Ram)

Specifications

BrandRough Country
Part Number90019
Installation TimeAbout 1 hour
UTV ProductN
Weight0.85 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelNotes
2021-2023JeepGladiatorHigh Altitude"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2020-2023JeepGladiatorOverland"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2020-2023JeepGladiatorRubicon"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2020-2023JeepGladiatorSport S"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021-2023JeepGladiatorWillys"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021-2023JeepGladiatorWillys Sport"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2019-2023JeepWranglerUnlimited Rubicon"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2019-2023JeepWranglerUnlimited Sahara"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2020, 2022JeepGladiatorAltitude"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2020-2022JeepGladiatorSport"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021-2022JeepWranglerUnlimited High Altitude"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021-2022JeepWranglerUnlimited Rubicon 392"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021-2022JeepWranglerUnlimited Sahara Altitude"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2019-2022JeepWranglerUnlimited Sport"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021-2022JeepWranglerUnlimited Sport Altitude"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2019-2022JeepWranglerUnlimited Sport S"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021-2022JeepWranglerUnlimited Willys"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021-2022JeepWranglerUnlimited Willys Sport"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepGladiator80th Anniversary"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2020-2021JeepGladiatorMojave"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepGladiatorTexas Trail"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepWranglerWillys"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepWranglerWillys Sport"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepWrangler80th Anniversary"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepWranglerFreedom"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepWranglerIslander"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2019-2021JeepWranglerRubicon"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2019-2021JeepWranglerSport"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2019-2021JeepWranglerSport S"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepWranglerUnlimited 80th Anniversary"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepWranglerUnlimited Freedom"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2021JeepWranglerUnlimited Islander"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2020JeepGladiatorLaunch Edition"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2019JeepWranglerUnlimited Moab"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Big Horn"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Express"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500HFE"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Laramie"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Laramie Longhorn"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Limited"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Lone Star"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Rebel"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500SLT"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Special Service"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Sport"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
2018Ram1500Tradesman"Download the latest software update here. This programmer is designed to function as a standalone unit and is NOT compatible with any type of performance programmer. Emissions Certifications: Not for sale or use in California. Does NOT work on models with Adaptive Cruise Control. Does NOT work on 2.0/3.6L Hybrid models. Does NOT work on 392 models. Rough Country's Speedometer Calibrator can only be used with one vehicle at a time. As with all other programmers, once programmed, the programmer is locked to that vehicle and cannot be used with any other vehicles until the programmed vehicle is returned to stock settings."
Rough Country P/N 90019

Calibration Tools

$259.95

Check if this fits your vehicle Select your vehicle
Installed at your local H&H store. Added to your order as its own line.
Built to orderShips direct from the manufacturer to your local H&H store. Call 888-865-4024 for lead times.
Calibration Tool
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Professional installationAdd it to your order for $140.00
4.8
5,563 reviews
Customer Reviews

Rated 4.8 across 22 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Pensacola · 15 hours ago

Easy people to deal with and friendly. Will do business again with them.

Marietta · 1 day ago

The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!

Pelham · 1 day ago

Bought step rails for a truck. Took less than an hour to have them installed! Great work!

Gainesville · 1 day ago

Great service. Super quick install.

Trussville · 2 days ago

Love the new look

B K
Conyers · 3 days ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

Cumming · 6 days ago

My experience was great Brandon was exceptionally helpful and professional and the crew did a great job installing my tonneau cover Thanks

Decatur · 1 week ago

Tyler and his team have done a couple different jobs for me this year on two different trucks. The quality of work was outstanding.

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.