The Hypertech 732500 Speedometer Calibrator is an essential tool for vehicle owners who have installed oversized tires or altered their rear gear ratios. By recalibrating the vehicle's computer through a simple plug-in to the OBD2 diagnostic port, it ensures accurate speedometer and odometer readings, which are critical for proper vehicle operation and legal compliance. This calibrator supports tire sizes up to 54 inches and allows precise adjustments for new rear gear ratios, eliminating issues such as inaccurate speed readings, incorrect fuel mileage estimates, and improper transmission shift points. Beyond calibration, it functions as a comprehensive diagnostic tool capable of reading, displaying, and clearing diagnostic trouble codes (DTCs), helping maintain optimal vehicle performance. The device is internet updateable to incorporate the latest improvements and features. Compatible with a wide range of GM vehicles including 1996-2007 trucks and SUVs with gasoline engines, 2001-2005 diesel models, and 1997-2005 cars, this calibrator offers a reliable solution for maintaining accurate instrument panel readings after modifications.

Enhance your vehicle's accuracy and performance—get the Hypertech 732500 Speedometer Calibrator today!

Product Dimensions:

7.49 x 8.00 x 1.75 in

0.92 lbs

Shipping Dimensions:

9.49 x 10.00 x 3.75 in