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  1. Bigger tires with a re-gear

    New Member Introductions
    I have a 2018 Colorado ZR2. I just installed the BDS 4” lift with 35” tires and 4.56 re-gear. I need to calibrate my speedometer so my cruise control will function again. I see rough country makes a reasonable calibrator but I dont see an option on the unit for re-gearing the truck also. Is...