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Posted (edited)

Nice install. I have the same boxes. Having a problem finding a tonneau with clamps that will fit. 

What mods did you make to get the tonneau to fit? (if you don't mind me asking...)

Edited by Larry Walinsky
Posted

What kind of cover are you getting? I ended up trimming the box gasket on the front and back and didn’t install the middle clamp. I can post pictures of where I relocated them tomorrow. I also have a bed slide I am waiting to install. I want a 1/4” aluminum diamond plate top with a removable center piece to still utilize my gooseneck. 

Posted
On 8/16/2020 at 12:19 PM, Denali_Brad said:

I looked at these in the dealership yesterday. They don't hold much at all.

They actually hold a decent amount 

Posted
15 hours ago, Dcalvey said:

What kind of cover are you getting? I ended up trimming the box gasket on the front and back and didn’t install the middle clamp. I can post pictures of where I relocated them tomorrow. I also have a bed slide I am waiting to install. I want a 1/4” aluminum diamond plate top with a removable center piece to still utilize my gooseneck. 

Looking to install a Gator FX Tonneau cover. It's a trifold hard cover. The clamps are a bit too large/tall. I was considering heating and reforming the box top locations where the clamps would be positioned - or - finding/fabricating new clamps.

Which cover did you install?

Pics would be great, thank you!

Posted

I went with the truck fold rough country. My buddy told me a bakflip would have fit without mod. The cover too but they are 500$ more than the rough country. I don’t have pictures of what I did to the cover but on the front section (closest to the cab) it had 4 clamp down brackets. I removed the two further away from the cab. 
Then I slid the clamps to each end of the box and had to cut the gasket on the box. I nipped the corner of the gasket off for the back of the box but towards the bed I had to notch out a few inches. The boxes have inner seals and I have the cover so I am really not concerned about the trimming. I was also thinking of re-drilling the holes in the boxes to drop the boxes down but it would have maybe given me 3/4” and I probably would have still had to do these other thing so I never did that but might work for you. 

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Posted
2 hours ago, Larry Walinsky said:

Looking to install a Gator FX Tonneau cover. It's a trifold hard cover. The clamps are a bit too large/tall. I was considering heating and reforming the box top locations where the clamps would be positioned - or - finding/fabricating new clamps.

Which cover did you install?

Pics would be great, thank you!

I just posted them, hope they help

  • 2 months later...
Posted

@Dcalvey

Was it hard to modify for the top? I was looking to get the side storage and a hard rolling top for my sierra 1500 but can't find much information on if these will work well together if at all. 

 

Thanks, 

Troy 

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