So today for the first time I loaded the Ford F-150 up with some significant weight. I do have the max payload and max tow packages in my 2018 extended cab with the 8 foot bed and the 5.0L.
With a payload limit of 2437 pounds I had the 8ft bed loaded with as much mulch I could get in it. I have no idea how much weight I had on her but it squatted enough to level the rear with the front . She handled it with no issues. Drove fine with no indication that she was overloaded. The front did not get light or had any weird responses. I’m happy with her performance.