The Ford F-350 Super Duty Speedometer Calibrator by Rough Country is an essential tool for truck enthusiasts and owners who have upgraded to larger tires. Designed specifically for the '17-'22 models, this calibrator ensures that your vehicle’s speedometer reads accurately, providing peace of mind and precision after modifications.

When you change your stock tires to larger ones, your vehicle's onboard computer continues to calculate speed based on the original tire size, leading to inaccurate readings. This easy-to-use Rough Country Speedometer Calibrator solves this problem by reprogramming your vehicle's speedometer to correspond to the new tire dimensions. Not only does this provide accurate speed readings, but it also adjusts the vehicle's ECM (Engine Control Module) for precise shift points and recalibrates the Electronic Stability Control (ESC) to work efficiently with your new setup. This tool is a perfect blend of affordability and effectiveness, ensuring you can confidently hit the road after a tire upgrade. Plus, it features a simple process to revert to your stock settings if needed, and comes with a 1-year warranty.

Features

• Adjusts speedometer for accurate readings on larger tires.
• Updates OE ECM shift points to suit larger tires.
• Recalibrates Electronic Stability Control for enhanced safety.
• Allows return to stock settings effortlessly.
• Includes a 1-year warranty for peace of mind.

Whether you're seeking improved performance or just want to ensure driving accuracy, the Rough Country Speedometer Calibrator is an invaluable tool for your Ford F-350 Super Duty. For any questions or assistance, feel free to reach out to us directly. We offer installation and customization services at both of our convenient locations in Austin, Texas and Los Angeles, California. Contact us at 512-982-9393 for Texas or 562-981-6800 for California. Our team of experts is ready to help you get the most out of every ride.

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