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).

Features

  • For 2021 GM 1500/2500/3500 and Colorado/Canyon
  • Corrects speedometer readings with up to 54” tires installed
  • Plug-and-play installation above driver’s kick panel
  • Installs in less than 5 minutes
  • Remains accessible for later recalibration
  • Other modules available for Ford, Toyota, Nissan, Ram, and Jeep

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Hypertech (730129): In-Line Speedometer Calibrator Module for 2019 GM 1500

Perfect for GM 1500 trucks with computers that don’t allow for tire size correction (or that have tire sizes outside the range of programmers), the 730129 In-Line Speedometer Calibrator from Hypertech is the best way to recalibrate your speedometer and odometer for larger-than-stock tires. This product has no limit for increasing tire height, while it has a lower limit of 50% of your 1500’s stock tire size. Hypertech designed the In-Line Speedometer Calibrator for an easy plug-and-play installation into the factory wiring harness—no splicing required!

Note: Not legal for sale or use in California.

Features

  • For 2019 GMC Sierra 1500 and Chevy Silverado 1500.
  • Speedometer/odometer correction for tire sizes (no upper limit; lower limit 50% of stock tire size).
  • Speedometer/odometer correction for gears (all valid gear ratios supported).
  • Plug-and-play installation; no splicing required.
Hypertech In-Line Speedometer Calibrator Module for 2019 GM 1500

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.