Holiday Shipping / Hours

Holiday Delivery

Make sure you receive your items before the big day by placing your order in accordance with the date ranges below.

Order By Method
December 18th, 4:30 PM CST Ground Shipping
December 19th, 4:30 PM CST 2nd Day Air
December 20th, 4:30 PM CST Next Day Air

*The following information is an estimate. Certain delays including out-of-stock items, bad weather, or other unforseen delays may impact the arrival date.*

**Estimated delivery dates exclude special order items such as Tires and Wheels or items required to ship by Freight Truck!**

Holiday Office Hours

Date(s) Hours
December 21st 7AM - 7PM CST
December 22nd - 25th Closed
December 26th 7AM - 10PM CST

Jeep Speedometer Calibrator (2018 JL)

$179.95
SKU: 90019_A | Brand: Rough Country
(5) | 2 Review(s)
Custom fit product - Verify Fitment!
Want it by Friday, December 21 in Beaumont, TX ?
In stock Ready to ship

Overview

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.
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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

Notes

- IMPORTANT
  • Download the latest software update here
  • Emissions Certifications: Not for sale or use in California
SKU 90019_A
Rear Gear No
Est. Install Time 5-10 minutes
  • (1) Speedometer Recalibrator
  • (1) USB Update Cable

Vehicle Fitment

Years Drive Make Model
20184WDJeepWrangler JL
20184WDJeepWrangler JL Unlimited
ALWAYS read all product page details for more important fitment information

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FREE SHIPPING

Qualifying items receive Free Shipping on orders over $20! Qualifying orders for Free Shipping are shipped via ground delivery. Free Shipping is only applicable to the continental United States. Excludes Alaska, Hawaii, and Canada.
View our Shipping Policy here.

SAME DAY SHIPPING

If you place your order before 4:30pm (CST), Monday-Friday, your order will be shipped that day. Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays). Even with our huge inventory, we may run out of an item. If this is the case you will receive an email with an expected availability date. Once an order has shipped, average UPS Ground transit time is an additional 1 to 3 working days.
View our Shipping Policy here.