All "cooled/ventilated" seats are is a fan underneath projecting cabin temperature upwards thru little holes in the seats. If the cabin isn't cool, especially at floor level, you ain't getting "cooled" seats.
Are people thinking the seats have mini a/c's under them?> LOL
You are simply just incorrect. You think because Ram doesn't do it, it doesn't exist?
Actually, many car models use thermoelectric technology to cool the seats, instead of just a vet fan moving cabin air through the seats. I have owned several vehicles with this technology, including a 2009 Buick Enclave and a 2014 GMC Sierra Denali. The AC seats work way better that the regular ventilated seats and cool your butt and back almost instantly, instead of having to wait for the cabin temps to come down
My wife's 2013 GMC Acadia Denali also has AC seats that actually work. They get colder before the cabin temp even starts to change especially because the cabin is huge on an Acadia.
When you turn on the seats you can even hear the compressor turning on (in the seat) and they work even if you have the windows open and the AC\vents off in the main system.
The ventilated seats in my 22 Ram are a joke but I can't really complain as they are not marketed as AC seats but ventilated seats. I just assumed they were AC seats because it's not new technology and the price of a Ram dwarfs most other manufactures, my fault for thinking price=quality
I wonder how hard it would be to swap out seats from a GMC and put them into a Ram, I bet they would be more comfortable then the ones that come in the Ram too.