The Chevy Silverado 1500 Speedometer Calibrator by Rough Country, designed for models from 2019 to 2021, is an essential tool for those who have upgraded their truck with larger tires. This innovative device ensures your speedometer reflects accurate readings, aligning them with your new tire size for optimal performance and safety.

When you upgrade to larger tires, your vehicle's speedometer can become misaligned, showing inaccurate speed due to discrepancies in tire size. Rough Country's Speedometer Calibrator addresses this issue seamlessly by connecting directly to your vehicle's Diagnostic Link Connector Port. Within minutes, your speedometer is recalibrated to provide true readings. This calibrator updates the vehicle's Engine Control Module (ECM) to ensure accurate shift points and proper functioning of the electronic stability control. Users also have the option to reset the speedometer back to its original settings for servicing purposes. The device is designed to be user-friendly, requiring no technical expertise for setup.

Features

• Compatible with gas & diesel 1500 models and gas & diesel 2500/3500 models.
• Resets your speedometer to accurate readings for larger tires.
• Simple Plug and Play connection.
• Updates OE ECM Shift Points to accommodate larger tires.
• Recalibrates Electronic Stability Control for use with larger tires.
• Option to return settings to stock.
• 1-year warranty included.

For those wishing to recalibrate their Chevy Silverado's speedometer effortlessly, this device offers an effective and affordable solution. Should you have any questions about this product, or require assistance, feel free to contact us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location. We also provide professional installation and customization services at both locations, ensuring your vehicle performs at its best.

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