Squeak over bumps while driving

[PaulRubi]

I’ve got a squeak happening when I’m driving over bumps. not at very slow speeds (not a creeking) but when i’m cruising down the road. front driver side it sounds like. I can hear it only with the windows down. It happened with stock rubicon suspension, and I still hear it now after getting Mopar 2” lift installed so it’s not any of those components that were replaced. Any thoughts on things to check or lubricate before I bring it in? 2020 Gladiator Rubicon with 3,800 miles.

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[07052021]

Hey @PaulRubi, sorry to revive this thread but ever figure this out? I noticed a lot of squeaking this weekend with the front doors off and top back. A lot of old roads around here that I cruise and the squeaking was pretty crazy. 4500 miles on my JT

 

[XJADDICTION]

Use lithium grease and grease the sway bar bushings. This stopped my squeak

 

[jeepbmxsurfskatesnowboard]

I had the same thing happen to my JT, turned out to be brake pads! Spent a year trying to track down where in the suspension it might be.

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