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Rough Country Inline Speedometer Calibrator for 2011-2016 Ford F-250, F-350, F-450
$169.95
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If you've just lifted your truck and slapped on some beefy tires, you know the struggle of that pesky speedometer not keeping up. Enter the Rough Country Speedometer Calibration Device. This little gadget is a game changer for anyone who’s upgraded their tires and wants to keep their speed readings accurate. It’s straightforward—just plug it into your vehicle’s Diagnostic Link Connector Port, and you’re on your way to recalibrating your speedometer in no time.

When you swap out those stock tires for something bigger, your speedometer gets confused. It’s like trying to fit a square peg in a round hole. This device not only fixes your speedometer readout but also updates your vehicle's ECM (Engine Control Module), which is crucial for maintaining accurate shift points and ensuring your electronic stability control works seamlessly with those larger tires. So, you can hit the road knowing your speedometer is spot on, and your ride is safe.

Installation? A breeze. You’re looking at about 1 to 2 hours of your time, and that’s if you take it easy. Plus, if you ever need to reset everything back to stock—maybe for a service or just to keep things tidy—this device has you covered there too. And let's not forget, it comes with a 1-Year Warranty, so you can feel confident in your purchase.

Here’s a quick rundown of what this little gem can do:

  • Calibrates your speedometer for those larger tires, so you’re not guessing your speed anymore.
  • Easy plug-and-play setup—no need to be a tech whiz.
  • Updates OE ECM shift points, keeping your gear changes smooth and reliable.
  • Recalibrates electronic stability control to ensure everything works in harmony.

It fits a range of vehicles, specifically the Ford F-250 Super Duty and F-350 models from 2011 to 2016, so if you own one of those, you’re in luck. Ditch the guesswork and get your speedometer back in sync with your ride. It’s a small investment for a big payoff in peace of mind on the road.

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Vehicle
2011-2016
Ford F-250 Super Duty
2011-2016
Ford F-350

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Who Is Rough Country?

Rough Country is an aftermarket company that specializes in producing suspension products for various offroad vehicles, including Jeeps. They are best known for their shocks and suspension lift kits used by multiple offroaders. Today, Rough Country is one of the most recognized offroad suspension brands in the market.

4x4 Suspension Experts

Due to the increase in popularity of outdoor activities, including 4x4s, Rough Country invested in their Research and Development to produce quality suspension products for these vehicles. The company also offers other offroading products such as lighting upgrades, exterior, and interior pieces, drivetrain components, winches, steering upgrades, and more.

With years of experience in the business, Rough Country was able to develop a comprehensive list of suspension parts that fit most offroad cars, pickups, and SUVs made. Even up to this day, Rough Country is continuously finding new ways to improve its products to meet the demands of their customer. 

Rough Country manufactures following the standards put in place by the company and regulators. It guarantees that what you will be getting is the best because this is what you deserve.

Purchase Rough Country Products At Vivid Racing

If you are in the market for a quality suspension upgrade for your vehicle, then Rough Country has the right parts for you. Their products are designed to improve your vehicle's performance and handle the most challenging terrain that offroading offers. To know more about Rough Country and what they can offer, visit Vivid Racing and check out their list of products that fit your specific need.

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