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Can I Put 33/12.5 15 On A 15x8 Rim?

Discussion in 'Early CJ5 and CJ6 Tech' started by Orheptalx, Oct 12, 2023.

  1. Oct 12, 2023
    Orheptalx

    Orheptalx New Member

    texas
    Joined:
    Oct 10, 2023
    Messages:
    6
    I think this has been touched on before, but I couldn't find the thread. So sorry for the repeat.

    Can I put 33/12.5 15 on a 15x8 rim? I've got 31/10.5 15 now.
     
    Orheptalx, Oct 12, 2023
    #1
    Glenn likes this.
  2. Oct 12, 2023
    FinoCJ

    FinoCJ 1970 CJ5 Staff Member

    Bozeman, MT
    Joined:
    Jul 18, 2013
    Messages:
    5,672
    Yes
     
    FinoCJ, Oct 12, 2023
    #2
    Glenn likes this.
  3. Oct 12, 2023
    dnb71R2

    dnb71R2 SuperDave 2023 Sponsor

    Grand Mesa, CO
    Joined:
    Aug 13, 2006
    Messages:
    1,362
    Yes.
    A 7" wide rim is just about ideal for 10.50 tire (that's what I run).
     
    Last edited: Oct 12, 2023
    dnb71R2, Oct 12, 2023
    #3
    Dwins1 and Glenn like this.
  4. Oct 12, 2023
    ITLKSEZ

    ITLKSEZ Hope for the best, prepare for the worst

    Spokane Valley, WA
    Joined:
    Aug 13, 2015
    Messages:
    6,693
    Yes, 8” is just about the limit. I put a set of 33x12.50-15s on 7” rims and it was a bit unstable. And the amount of rubbing the springs was noticeably more.
     
    ITLKSEZ, Oct 12, 2023
    #4
    Glenn likes this.
  5. Oct 12, 2023
    duffer

    duffer Rodent Power

    Bozeman, MT
    Joined:
    Sep 17, 2009
    Messages:
    4,517
    Another yes. I actually prefer 8" over 10" for 12.5's. Keeps the rocks away from the rims a little better and to date, have not yet lost a sidewall.
     
    duffer, Oct 12, 2023
    #5
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  6. Oct 27, 2023
    LayemStr8

    LayemStr8 New Member

    Yakima, WA.
    Joined:
    Feb 14, 2016
    Messages:
    24
    I've got 35x13.5's on those rims! Poor mans beadlock they tell me.
     
    LayemStr8, Oct 27, 2023
    #6
    Dwins1 and Glenn like this.
  7. Oct 27, 2023
    txtoller

    txtoller Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Weatherford, TX
    Joined:
    May 28, 2014
    Messages:
    979
    I just put these on my 6, they are 33x10.50's.
    [​IMG]
    [​IMG]

    I like the skinner look.

    This had 33x12.50's but they were on 10".
    [​IMG]
     
    txtoller, Oct 27, 2023
    #7
    Dwins1, vtxtasy, Glenn and 1 other person like this.
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