https://www.amazon.com/dp/B0CBJY45L2?ref_=ppx_hzod_title_mob_b_fed_asin_title_1_0
Im not sure which ones you bought, but these are flexible rubber at the bottom.
I don't like too much tech. I don't want anyone to hack my vehicle and control my truck while I drive it. I know, it's probably not a real concern, but I don't care to succumb to something weird if I can control it.
I've read that the factory underfilled the PTU and that the oil is full of particulate. Well, both were true for me. Got 8-10 oz out, PTU held 16. As you can see, the oil has 0 translucense and tiny, shiny specs of something in the sunlight. People should probably change and fill early.
Man, it rolls back lower than the back headrests. The loss of bed space is negligible maybe 4". Actually would prolly protect the rear window a bit if you're packing a lot. The mounting rails intrude the bed maybe 1 inch. I got mine from Autosaver88 on ebay for like $128 shipped. Was crucial in...
I put a soft roll up tonneau on mine, and the onboard cpu clocks at about 38 mpg on the highway. Was seeing about 32 prior to install. '24 awd fx4 with 4k tow package.