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Tailgate leakage - waterproofing with gaskets

swanson

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Has anyone put some gaskets on their tailgate to “waterproof“ them? I’m tired of the water coming in when power washing the truck. A little water is alright but it seems it pours in. Pictures on what you have done would be great.
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Bandit’s Lair

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I’m assuming you have some sort of bed cap or topper. You can get some of the same weatherstripping that came with your bed cap to go around the tailgate I believe. I get some intrusion because I drilled a hole in mine for a camera cable but nothing horrendous that concerns me.
 

ShadowsPapa

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Tailgate seals on two JTs I've owned, the gap bridge I added to the 25

Otherwise, the side seals and the lower seals I did both on my 22 and 25 - I was tired of the DUST getting in on trails and gravel roads, and the snow getting in via the bottom gap in the winter.




Jeep Gladiator Tailgate leakage - waterproofing with gaskets PXL_20251124_183346326
Jeep Gladiator Tailgate leakage - waterproofing with gaskets PXL_20251124_183355535
Jeep Gladiator Tailgate leakage - waterproofing with gaskets 20220809_165438
Jeep Gladiator Tailgate leakage - waterproofing with gaskets 20220812_084146
Jeep Gladiator Tailgate leakage - waterproofing with gaskets 20220812_084135
Jeep Gladiator Tailgate leakage - waterproofing with gaskets seal_lower-right-detail
Jeep Gladiator Tailgate leakage - waterproofing with gaskets PXL_20251124_183306720
Jeep Gladiator Tailgate leakage - waterproofing with gaskets PXL_20251124_183311238
Jeep Gladiator Tailgate leakage - waterproofing with gaskets 20220809_165513
 

nanook12

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I don’t have any pictures, I just used a ‘D’ shaped rubber molding that was adhesive backed. I was trying to keep the road dust out. But also works for water. There are some good sized gaps to fill. The stuff I used was 5/8 - 3/4”, off Amazon
 

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ShadowsPapa

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vicsvx

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Tailgate seals on two JTs I've owned, the gap bridge I added to the 25

Otherwise, the side seals and the lower seals I did both on my 22 and 25 - I was tired of the DUST getting in on trails and gravel roads, and the snow getting in via the bottom gap in the winter.




PXL_20251124_183346326.webp
PXL_20251124_183355535.webp
20220809_165438.webp
20220812_084146.webp
20220812_084135.webp
seal_lower-right-detail.webp
PXL_20251124_183306720.webp
PXL_20251124_183311238.webp
20220809_165513.webp
Basically what I did... However I never seen the bridge gap seal. Kinda cool
 

KevinM60

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