Results 1 to 3 of 3

Thread: dumb newbie qustion

  1. #1
    Tuner in Training
    Join Date
    Jan 2021
    Posts
    13

    dumb newbie qustion

    Is it better to let the BCM calculate tire size or manually enter it?

  2. #2
    Tuner in Training
    Join Date
    Jun 2021
    Location
    Texas
    Posts
    29
    i would say manually however if the bcm updates it then it will account for wear o the tire and i would assume adjust accordingly
    1996 5.7 vortec k1500 (4x4) 411 pcm swap ,lt4/lt1 hot cam ,1.6 rockers, mpfi upgrade, cai, long tube headers ,true dual exhaust getting ready for the turbo
    lmk if you need help with your 96-99 vortec just text my number
    email :[email protected]
    (956)784-1824

  3. #3
    Tuner in Training
    Join Date
    Jan 2021
    Posts
    13
    Thanks!