I gave this product 3 stars because it is a nice product overall (has been installed for 1 month as of this review). it was packaged extremely well, and appeared to be made of decent materials. the install was a no brainer and even without my 30 years of automotive experience, I think someone with an common mechanical knowledge could install this.
after the install which took about 15 minutes (again, with my experience) I was excited to have finally covered the new truck bed.
couple light rainy days and the water rolled right off..all was working as designed...however, one heavy rainy day and this is what I came out to...the two support bars under the cover have flexed in the opposite direction and allowed puddling on the cover top.....
I will be forced to somehow modify it for strength as we here in new England are approaching winter...and if this can't handle rain...well you know the rest....

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15 minutes and done. Super easy to install. I don't like the big clamps that secure the rail along the bed but that's just me. There's really nothing wrong with them I just don't like them and don't mind drilling a few holes in the bed rail. Make sure you fasten the rails close enough inward to not leave a gap in the final crossbar when you bring it down to close.
Looks great and easy to adjust as needed.

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Looks great and fits great and so far seems pretty water resistant. I only gave it four stars because when I first got it I couldn’t get it to seal when it was clsed and latched. No amount of adjusmtment was fixing the problem so I returned it and got another. The second worked and for exactly as it should. The first must have had a manufacturing defect. Overall, I’m very happy, I just wish the first one had worked and didn’t need replaced.

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Installed easily enough, snugs down easy, appears secure on the truck (2007 Ram 1500 Quad Cab, 6.5' bed). The clips are plastic as noted by other reviewers, but they seem sturdy enough. I'm not sure lightweight aluminum/alloy would be a whole lot better. I spent considerable time getting the rails lined up just right, so it locks down solid.

After locking it down I tighten up the sides -- I pull the velcro loose and tug each side good and tight. That gives it a nice smooth appearance and makes sure there is excellent velcro contact all the way up and down.

So far everything is fine. I've only rolled it up a couple of times, don't expect to have to do that very often, so I'm not greatly concerned about excess wear-and-tear on the plastic tabs or slots. It unlocks/pops loose easily, is very easy to roll up and the wrap-around straps hold it down good enough.

When rolling it back down over the bed, it's important to make sure each end of the support slats goes down inside the rails. That is also very easy to do when I'm standing in the bed rolling it out.

ONE SPECIFIC ISSUE and the SOLUTION: My bed liner has a lip over the front rail, plus a tailgate piece that comes up over the tailgate. The sides are bare metal, not covered. So what happened was I had a thin gap between the rails and the truck. It was also a little difficult closing the tailgate after I locked down the tonneau cover. So I bought a 30' roll of 1-1/2" x 1/4" neoprene foam strip ($25) to fill in the gaps on each side. It works perfectly. I didn't expect a super-watertight fit, but the foam strip sealed it all up very nicely. And I can close the tailgate without any real trouble.

Bought "Used - Like New" through Prime and it arrived in like-new condition.

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First off I will state I am a little picky but feel we have the right to be when we are purchasing accessories that are installed on expensive vehicles.

The PROs
Easy to install
Everything package nicely
Everything was in the box

The CONs
directions could be better
the mounting rails are "clunky" compared to other companies
the release seems very "cheap" compared to other companies

Got the product yesterday and installed in about an hour because I am pretty picky when it comes to my trucks. I have used other big name cover companies in the past but after reading Tyger reviews i figured I would give them a shot. As I mentioned above in the Pros/Cons that package was well shipped, everything was in the box however the directions could have been a little clearer. My complaints are the side rails do not run with the coutour of the bed rails so the lines match up of the truck bed, i would expect the tonneau cover rails would follow the bed rails. I do have the BUG in the 2019 so not sure if that was the cause. I did read on the instructions you may need to cut your bed covers but i am not about to cut the covers on a brand new truck, either the product will work with them or they do not. If they dont I will send them back. My other complaint is where the front of the cover meets the bed. The driver side corner is popped "up" as you can see in the last picture. i am not sure why it is like that but I will have to take a look when the weather clears up.

The whole thing installed no problem, i feel like mounting brackets are a little clunky and the release for the tailgate could be improved. I did have to adjust the tensioner and once I did the cover is right and no pooling water as you can see. I will update this as we go along as these pictures are from the very first full day after install and I have not checked the inside of the bed for water just yet.

Make sure you do use the enclosed weather stripping on the front and on the tailgate for a solid closure.