Thanks for reaching out! I hope I make the right decision.Only you can decide what works best for you under your circumstances.
I don't do "truck stuff" very often so I don't mind that I lose a bit of bed space,
I like the T-slot rails and near waterproof-ness of my Retrax XR, I like the fact that you can't just cut through it to get to what's inside the bed.
But it is heavier (doubt that matters on a 7000lbs vehicle), it does take up about a foot in the front of the bed and it is definitely more expensive, so, again, you have to decide for yourself what is important to you.
I’ll concur here. The roll up type of cover is nice in that it takes up no bed space and is easy peasy to use.I know this is not part of your binary decision of trifold or sliding… but I have to say I was thinking the same when shopping for a truck ten years ago. I then bought a used Dodge Ram with a roll up (over the bed) cover. Cheap. Water proof. Easy to install. No bed space wasted. I installed the same in my Lightning. AND I can use a truck bed tent with inflated mattress, collapse the tent, cover the bed, drive to next campsite, erect the tent… it’s a dream!
I've had both. The sliding cover is easier as you don't have to lift up heavy sections to gain access. The folding cover gives you more space in the bed but just know that neither is water tight.Should I go with a tri fold tonneau cover or a sliding one? Which option works best? Thanks.