1999 - 2004 Ford Gas Trucks and SUVs
Adjustable Features:
- Speedometer\Odometer Correction For Tire Sizes 29-43 inches 1/4 inch increments
- DTCs Read and Clear
- Return Back To Stock
- Internet Updateable
2004 - 2008 Ford F-Series Expedition - Speed Calibrator
Adjustable Features:
- Speedometer\Odometer Correction For Gears 2.73, 3.08, 3.27, 3.31, 3.55, 3.73, 3.90, 4.10 & 4.30, 4.56
- Speedometer\Odometer Correction For Tire Sizes 24-54 inches 1/4 inch increments
- DTCs Read and Clear
- Return Back To Stock
- Internet Updateable
2005 - 2008 Ford 6.8L V10 - Speed Calibrator
Adjustable Features:
- Speedometer\Odometer Correction For Tire Sizes 30.5-35 inches 1/4 inch increments
- DTCs Read and Clear
- Return Back To Stock
- Internet Updateable
2006-10 Ford Explorer / 2007-10 Ford Explorer SportTrac
Speed Calibrator
Adjustable Features:
- Speedometer\Odometer Correction For Gears 2.73, 3.08, 3.27, 3.31, 3.55, 3.73, 3.90, 4.10 & 4.30, 4.56
- Speedometer\Odometer Correction For Tire Sizes 24-54 inches 1/4 inch increments
- DTCs Read and Clear
- Return Back To Stock
- Internet Updateable
After installing tires that are larger or smaller than original equipment tires, or installing a ring and pinion gear set with a different rear gear ratio into your Ford Gas Trucks and SUVs, the Speedometer Calibrator allows re-programming for correct speedometer and odometer readings, as well as correcting part-throttle shifting. As a result, the automatic transmission shift correctly and the speedometer readings will be accurate (as required by law).