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Frame Condition

Discussion in '1st Gen Tundras (2000-2006)' started by Cody454, Sep 8, 2025 at 4:48 PM.

  1. Sep 8, 2025 at 4:48 PM
    #1
    Cody454

    Cody454 [OP] New Member

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    Leveling kit, aftermarket skid plates, aftermarket stereo
    Hey guys,

    Would love some opinion and input as to the condition of the frame on my ‘04. There is one area of concern which will be the 1st photo and the 2nd photo the outside portion of the suspect area. The 3rd photo is an overview of that area of frame (driver side middle rear).

    Other photos just random pics of the frame in different locations. It has an aftermarket aluminum skid plate covering the T-case so it’s hard to see the part where the frame transitions upward to the engine bay.

    I’ve had the truck a month and have already done the Aisin Timing Belt kit and OEM LBJ’s. Ready to tackle more but want to know if the frame is more concerning.


    Thanks in advance,

    Cody


    IMG_2989.jpg IMG_2985.jpg IMG_2986.jpg IMG_2987.jpg IMG_2993.jpg IMG_2994.jpg IMG_3001.jpg IMG_2997.jpg IMG_3002.jpg IMG_3008.jpg IMG_3004.jpg IMG_3009.jpg IMG_3006.jpg IMG_2999.jpg
     
    jstone88 likes this.
  2. Sep 8, 2025 at 4:52 PM
    #2
    Jack McCarthy

    Jack McCarthy It’s always the fuel filter

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    Looks good. Yeah, just the frame reinforcement needs addressing. Wire brush it and spray it down with fluid film until you plan to replace it.
     
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  3. Sep 8, 2025 at 4:54 PM
    #3
    Cody454

    Cody454 [OP] New Member

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    Guessing pull the bed and replace that section of reinforcement?
     
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  4. Sep 8, 2025 at 4:58 PM
    #4
    Jack McCarthy

    Jack McCarthy It’s always the fuel filter

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    That would be the easiest method. May want to check a couple vendor solutions out there like a safe-t-cap from www.autorust.com before fabricating your own. I can’t recall the other vendor but the parts are similar.

    Yours doesn’t appear as bad as a lot of them on here so you may get away with not replacing it so long as it’s properly protected.
     
    jstone88 and Cody454[QUOTED][OP] like this.
  5. Sep 9, 2025 at 7:02 AM
    #5
    JasonC.

    JasonC. ¯\_(ツ)_/¯

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    Frame doesn't look bad at all other than that one delaminating spot--trust what Jack says on rust, he eats rust for breakfast. Aftermarket tow hitches always look worse than the OEM frame so that's not concerning.
     
  6. Sep 9, 2025 at 10:45 AM
    #6
    Cody454

    Cody454 [OP] New Member

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    That was the main spot I was really concerned about. Saw it during purchase and decided to take a chance on it. Was hoping that it was resolvable without pulling bed and cutting rivets.

    Looks like a bed removal is in order!
     
    G_unit3000 likes this.
  7. Sep 9, 2025 at 11:22 AM
    #7
    Lucky2

    Lucky2 New Member

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    That area that bubbles kinda happens on all of them.
     
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  8. Sep 9, 2025 at 11:57 AM
    #8
    Cody454

    Cody454 [OP] New Member

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    Are you referring to the delamination portion, like in the first picture?
     
  9. Sep 9, 2025 at 12:00 PM
    #9
    The Black Mamba

    The Black Mamba A pure specimen of TX Black Snek

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    Imma keep it stock
    Not mine
     
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  10. Sep 9, 2025 at 12:00 PM
    #10
    Lucky2

    Lucky2 New Member

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    Yes, this part. Keep an eye on it over time. Not sure where you live, but if you live in an area with road salt you should look into getting the under side woolwaxxed and also make sure they spray inside frame rails

    IMG_3696.jpg
     
  11. Sep 9, 2025 at 12:01 PM
    #11
    Lucky2

    Lucky2 New Member

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    I meant when they start to rust. A lot of the perfect ones probably don’t have it.
     
  12. Sep 9, 2025 at 12:06 PM
    #12
    The Black Mamba

    The Black Mamba A pure specimen of TX Black Snek

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    Imma keep it stock

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