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Knocking noise from front on rounded speed bumps

Discussion in '2.5 Gen Tundras (2014-2021)' started by kahoa2121, Aug 10, 2021.

  1. Aug 10, 2021 at 1:20 AM
    #1
    kahoa2121

    kahoa2121 [OP] New Member

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    Hey All,
    Have a 2020 Tundra sport crew max. Just installed new King 2.5 coilovers with remote resi’s. For some reason, now when I go over rounded off speed bumps (at minor speed like 10-15 mph) at the top of the bump I hear a loud “thud” or “knock” noise. It’s not on the initial hit, almost seems like it’s at full extension (at the top of the bump) on the rebound? I checked for damage and doesn’t look like anything is hitting. Any suggestions on what it is?

    I’ve had fox and stock with spacers, both without this issue. Also checked for forums and can’t find this particular situation.
     
    Last edited: Aug 10, 2021
  2. Oct 26, 2021 at 8:08 AM
    #2
    BillyB

    BillyB New Member

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    AZ
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    2021 SR5 TRD Sport 4x4
    Having the same issue with Bilstein 6112's. Wish I knew the answer.
     
  3. Jan 18, 2023 at 11:56 PM
    #3
    kahoa2121

    kahoa2121 [OP] New Member

    Joined:
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    Bumping this up on the thread. Does anyone have an idea on this “thud” sound from the front of my kings 2.5 coilovers at the bottom of the speed bump or pot hole after running it over?
     
    Blang805 and HulkSmurf14 like this.

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