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Hypertech (730129): In-Line Speedometer Calibrator Module for 2021 GM Trucks

Compatible with many 2021 year trucks, eight new speedometer calibration products have just rolled out from Hypertech. The 730129 in-line module, designed for 2021 GM 1500/2500/3500 and Colorado/Canyon, corrects speedometer readings with larger tires installed (up to 54”). This fully plug-and-play product easily connects above the driver’s kick panel in less than 5 minutes, and the module can be tucked out of the way while remaining accessible for recalibration down the road.

Other Hypertech modules are available for the following 2021 trucks: Ford F-150/-250/-350 (PN 730125), Ford Ranger (PN 3300), Toyota Tacoma (PN 730123), Toyota Tundra (PN 730119), Nissan Titan (PN 730126), Ram 1500/2500/3500 (PN 730133), and Jeep Wrangler/Gladiator (PN 3400).

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