Rough Country
SPEEDOMETER CALIBRATOR 17-18 GM HD GAS
Part # RCT-90009_A
$451.35
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Description
SPEEDOMETER CALIBRATOR ; 17-18 SILVERADO/SIERRA HD GAS
- Resets your speedometer to accurate readings for larger tires
- Fits gas & diesel models (except 17-19 2500/3500)
- Easy Plug and Play connection
- Updates OE ECM Shift Points to accommodate larger tires
- Recalibrates Electronic Stability Control
Compatibility
Use the compatibility check above for your saved truck. A listing that needs review is not confirmed to fit.