It's amazing how many of these are still out there. I've been debating picking up a Lightning and starting to make 3D prints for it, and I can see at least a dozen or so just sort of hanging around...
I just drove up to Cleveland and back to Pittsburgh in my Rivian with the 20" AT tires over the weekend. Averaged 2.28 at ~75 mph with Driver+ engaged most of the time. With the right conditions the Rivian is kind of a beast. I'm pretty sure I could have made the entire 275 mile trip without...
Just to be clear the 360 Assist is lane keeping assistant + adaptive cruise. It's equivalent to what is available in a bunch of cars - my wife's 2020 Honda Pilot has something similar. The CoPilot 360 Active (e.g. hands free self driving) is listed on the sheet as O for the XLT + Premium...