The Tirepaq for 99-07 6.0L & 7.3L Ford Diesels and 04-07 Ford V6, V8 & V10 Ford Gas Trucks/ SUVs. The Tirepaq corrects the vehicle’s speedometer to compensate for non-stock tires, wheels and rear-end gear swaps and clears check engine codes. Plus, you can upgrade to a Flashpaq!

 

FEATURES: Adjust speedometer to compensate for non-stock tires Retrieve and clear check engine codes Internet updateable Can be upgraded to Superchips Flashpaq for additional charge Tire height adjustment 26" to 38" Gear ratios available to calibrate to 3.08, 3.31, 3.55, 3.73, 4.10, 4.30, 4.56, 4.88 and 5.13* Improves shifting to compensate for non-stock tires and gears Corrects Speedometer *Gear Ratio calibration not available on 6.0 & 7.3L Powerstroke Diesels