Fits Ram 1500/2500 2WD/4WD (2019-2023) Speedometer Calibrator; Inline; 90047
SKU: 36759972615

Fits Ram 1500/2500 2WD/4WD (2019-2023) Speedometer Calibrator; Inline; 90047

$179.95 $199.95
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Description

Fits Ram 1500/2500 2WD/4WD (2019-2023) Speedometer Calibrator; Inline; 90047Speedo Calibrator Inline Ram 1500 2500 3500 2WD 4WD (18 23) Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy to use Speedo 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

Speedo Calibrator - Inline - Ram 1500/2500/3500 2WD/4WD (18-23)

Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedo 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 hours 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 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
  • Option to return to stock settings
  • 1-year warranty.

Application:

Year Make Model Submodel
2019-2023 Ram 1500 Big Horn
2019-2023 Ram 1500 HFE
2019-2021 Ram 1500 Laramie Longhorn
2019-2023 Ram 1500 Laramie
2019-2023 Ram 1500 Limited
2019-2023 Ram 1500 Lone Star
2019-2023 Ram 1500 Rebel
2019-2023 Ram 1500 Tradesman
2019-2023 Ram 2500 Big Horn
2019-2021 Ram 2500 Laramie Longhorn
2019-2023 Ram 2500 Laramie
2019-2023 Ram 2500 Limited
2019-2023 Ram 2500 Lone Star
2019-2023 Ram 2500 Power Wagon
2019-2023 Ram 2500 Tradesman
2019-2023 Ram 3500 Big Horn
2019-2020 Ram 3500 Laramie Longhorn
2019-2023 Ram 3500 Laramie
2019-2023 Ram 3500 Limited
2019-2022 Ram 3500 Lone Star
2019-2023 Ram 3500 SLT
2019-2023 Ram 3500 Tradesman
2020-2021 Ram 1500 Special Service
2021-2023 Ram 1500 Limited Longhorn
2021 Ram 1500 Longhorn
2021-2023 Ram 2500 Limited Longhorn
2021-2023 Ram 3500 Limited Longhorn
2023 Ram 2500 Rebel
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36759972615

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4.8 ★★★★★
Based on 117 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Extremely comfortable, leather sole. Hard to find a style.
Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue, Size: 13.5-14.5 Women/12-13 Men, Color: Navy Blue
Totally worth the price. This type of style is very hard to find, my husband had another pair a few years ago that he was never able to replace. These fit his wide feet and are very comfortable. The elastic at the ankle is not too tight. So glad I was able to find him a replacement. We bought the blue in a size 12. Love the fact that they are washable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
M
Verified Purchase
Michael Arnhold
New York, US
★★★★★ 5
Very comfortable Slippers. Great buy!
Size: 12-13 Women/10.5-11.5 Men, Color: Charcoal
I bought these to replace a pair of slippers that I have had for years that are very similar to the slippers I bought, but I had worn a hole in the leather on mine, so I had to find something new and similar. These slippers are worth the money they are very comfortable, and I am sure they will last for years. They are a little tight around the ankle cuff but they are still new and I am sure they will wear in a little more when I start wearing them more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2025
J
Verified Purchase
Jenn
Birmingham, US
★★★★★ 3
Great slippers but disappointing quality.
Size: 7.5-8.5 Women/6-7 Men, Color: Ash, Size: 7.5-8.5 Women/6-7 Men, Color: Ash
Extremely comfortable, attractive slippers but the stitching came loose on both leather trim areas almost immediately. I tried to sew/glue down the stitching (as seen in photo) but it kept unraveling. Disappointing as these slippers are great in every other way (though they do run a bit big...I wear a 9 but ended up with a 7.5-8.5 which fits with a bit of room to spare even with thick socks). I just hope they hold up after my latest attempt to stop the thread from pulling out any more as I do really love wearing them. Perhaps I just got a bum pair?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2024
M
Verified Purchase
Masselyn
Lexington, US
★★★★★ 5
Tight at first, but they stretch after a short time...feel perfect after the first week!
Size: 9.5-10.5, Color: Charcoal Faux Fur
I love them! My first impression was "oooh, this is too tight". I wear a size 10 shoe and honestly, the 9.5-10.5 felt tight when I first tried it. Without socks it felt okay, with socks my toes were right at the top. But I loved the style so much I decided to give it a chance - I am SO glad I did!!! They do stretch and give, so don't expect it to be tight forever. I have had them a week or so, wearing each day (I WFH) and they feel really nice. I also live in the mountains, we just had our first winter storm, and these slippers are nice and toasty. Exactly what I needed. The memory foam is plush, though I have had other slippers with it and I know it will squash down over time. Right now, it is a nice feeling as I walk around the house. They are super cute looking, wearing leggings allows me to feel like I am stylish even while still wearing my sleep thermals. YAY!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
A
Verified Purchase
Alyene
Boise, US
★★★★★ 5
favorite slipper ever
Size: 8-9, Color: Charcoal Faux Fur
I love these slippers. They look great with pants tucked in. Incredibly warm and comfortable. I wear them almost every day. Fit is true to size. They stay up but are not tight at all. On top of that I get compliments on them. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

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