Also on interstate if you tap the ramp button on the bottom ribbon (on the right) it shows the upcoming exits. You can tap on an exit and it shows gas, food, etc.
I have had both. My 2017 Lariat had an Amp Reasearch bumper mounded step. It worked great, no issues getting in and out of bed. My 2021 has a built in step. It is very nice and really easy access t the bed. They both work great.
I have a 2021 F150 King Ranch with max tow. It came with a sensor and a cable. The sensor mounts on the frame of the trailer and connects to the truck. From what I have read (i have not tried it) once the sensor is connected and you perform a few maneuvers the truck will figure out the length...