2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Rough Country Inline Speedometer Calibrator (17-19 Sierra 2500 HD)Find parts that fit my vehicle
Item HG9825
Sierra 2500 Sales Tech
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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Our Price
$169.95 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Speedometer Calibration Device
- Resets Speedometer to Accurate Readings for Larger Tires
- Updates OE ECM Shift Points
- Calibrates Electronic Stability Control
- Options to Return to Stock Settings
- Easy, Plug-and-Play Installation
- Backed by a 1-Year Warranty
- Fits 2017-2019 Sierra 2500 HD Models
Description
Corrects Speedometer. Is your Silverado's speedometer off because you installed a set of larger tires? If so, then you will need a Rough Country Speedometer Calibrator Tool to correct your speedometer. This Speedometer Tool calibrates the Electronic Stability Control to work with larger-size tires as well as updates the OE ECM shift points for accurate speedometer readings.
Plug-and-Play Installation. Rough Country built this Speedometer Calibrator to directly plug into your factory wiring system. The straightforward installation completes in minutes and requires no modification or interference with your vehicle’s electronics.
One-Year Warranty. A limited warranty is offered by Rough Country for this Speedometer Calibrator with a 1-year coverage. This warranty includes manufacturing defects in materials and workmanship under normal and proper use. Some exclusions apply. Please check the full warranty policy for complete details.
Application. This Rough Country Inline Speedometer Calibrator is designed to fit 2017-2019 Sierra 2500 HD models.
Fitment:
Rough Country 90005
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Speedometer Recalibrator
- (1) USB Update Cable
4.8
Reviews of Rough Country Interior Products (100)
Reviews of Rough Country Interior products have an average rating of 4.8 out of 5
Mar 5, 2025
Review shared from Rough Country Tow Hooks with Bezels (19-25 RAM 1500)
2021 Big Horn - JeffreyMercer
Slippery curve
Used my Tow hooks to yank and pull a friends GMC SUV out of a snow bank after he took the curve a little too fast and buried it off the side of the road!
Feb 3, 2025
Review shared from Rough Country EXO Winch Mount System (07-18 Silverado 1500)
2013 LS - Alliancetattoos
High quality ??????????
I’m loving these parts !!!!! Very well made . I just know I can trust it to do what it’s intended to do!
Jan 1, 2025
Review shared from Rough Country Forged Tow Hooks; Red (19-21 Silverado 1500; 2022 Silverado 1500 LTD)
2020 LTZ - LiisA.
Rough County Tow Hooks
Looks way better than EOM. I like the color the shape. They fit just perfect.
Dec 9, 2024
Review shared from Rough Country Tow Hooks with Bezels (19-25 RAM 1500)
2022 Laramie - JoeG.
Rough Country tow hooks with bezels
Great product not too difficult to install. The bezels seemed like they were a bit undersized but was able to get them installed. They look great and I'm happy with my purchase.
Nov 22, 2024
Review shared from Rough Country Forged Tow Hooks; Red (14-18 Silverado 1500)
2016 LT - Granatelli
RC Red Tow Hooks
Quick ands easy install. Adds a awesome look to the truck
Sep 13, 2024
Review shared from Rough Country 270 Degree Awning High Mount Bracket (Universal; Some Adaptation May Be Required)
2010 XLT - 99924
Love it
Great for camping and rving love it such a great asset
Aug 30, 2024
Review shared from Rough Country Emergency Tire Repair Kit with Carrying Case
2024 Platinum - BROM
Don’t Get Caught Without
Basic kit, has what you need to tackle a minor repair on the road/trail. Packaged into a soft case.
Aug 18, 2024
Review shared from Rough Country Tow Hook to Shackle Conversion Kit (19-25 Ranger)
2024 XLT - 24Ranger
Front shackles
Overall good product, instructions could have been more clearer as to installation procedures. I only needed the shackles part not the extra brace or atleast it didn't work for my application. Also had to get two bolts to finish mounting the product and added a spacer to even up to the frame.
Aug 13, 2024
Review shared from Rough Country Tow Hooks with Bezels (19-25 RAM 1500)
2020 Big Horn - ElBillzo
Solid purchase
Bezels were a little annoying to get on just right but they look nice and the tow hooks themselves were very easy to install and give the truck a sharp aggressive look
Mar 25, 2024
Review shared from Rough Country Hidden Winch Mount with PRO12000S Winch (20-22 F-350 Super Duty)
Kyoshea
Great price on this~
Added this to my 2022 F350 6.7L. Needed a winch and have a snow plow so I wanted the hidden winch but didn't order from the factory. This kit worked out great. We had to do a little modifying of the brackets and wiring to get it to work around my Boss snow plow mount. In then end the instructions are a little confusing but there were some great Youtube videos we referenced and were able to clearance the brackets and make some extended wiring to fir the winch in. In the end took about 6-8 hours all said and done but came out perfect.
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