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New Tires New Wheels

Discussion in '3rd Gen. Tacomas (2016-2023)' started by catfishtaco, Mar 5, 2019.

  1. Mar 5, 2019 at 12:32 PM
    #1
    catfishtaco

    catfishtaco [OP] Active Member

    Joined:
    Nov 17, 2018
    Member:
    #272991
    Messages:
    27
    Gender:
    Male
    Vehicle:
    2017 Tacoma TRD OR 4x4 DCLB
    I need some help guys!

    I bought some BFG KO2

    265/75/16

    I’m looking at some Black Rock Wheels but not sure what size I need, I believe I need 16 by 7 wheels, what’s throwing me off is all this offset, back spacing, and bolt patterns! I think I’m just overthinking everything and I know I could find it around here but looking for someone active and I actually chat with through this whole experience!


    Thank everyone!
     
  2. Mar 5, 2019 at 12:46 PM
    #2
    splitbolt

    splitbolt Voodoo Witch Doctor

    Joined:
    Mar 7, 2010
    Member:
    #32761
    Messages:
    7,858
    Gender:
    Male
    NW Arkansas
    Vehicle:
    2016 TRD OFFROAD DCSB MGM
    Bolt pattern is 6 x 5.5" or 6 x 139.7mm.
    Hub bore is 106.1 mm.
    Stock OR wheel is 16x7 et +25mm

    Backspace=[(rim width + 1")/2] + offset

    Examples:

    16x8 et 0
    [(8+1)/2] + 0
    4.5" backspace

    16x7 et +12
    [(7+1)/2 + 12
    4" + 12mm
    4.5" backspace

    17x9 et -12
    [(9+1)/2] + (-12)
    5" - 12mm
    4.5" backspace


    Or....


    backspacing-chart2.gif

    Here's an offset calculator to play with.
     
    JoeCOVA and jmneill like this.

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