Hypertech 730129T - Inline Speedometer Calibrator 2019 GM Trucks And Full-Sized SUVs

Hypertech - 730129T

Inline Speedometer Calibrator 2019-21 GM Trucks And Full-Sized SUVs

Hypertech?s In-line Speedometer Calibrator Module is an in-line module to correct the speedometer and odometer for non-stock tire sizes and/or rear gear ratios.

This module is perfect for vehicles with computers that don?t allow for tire size and/or rear gear ratio correction or re-calibrate for tire sizes and/or rear gear ratios outside the range of programmers.

• Speedometer/Odometer Correction For Gears
• All Valid Gear Ratios Supported
• Speedometer/Odometer Correction For Tire Sizes
• Lower Limit 50% Of Stock Tire Size; No Upper Limit