Love my Blue Ox Swaypro. Once I got the link correct, I have no sway or porpoising and do not feel 18 wheelers. I am pulling a 26ft ~ 6200 lb trailer with a 21 XLT 3.5 with tow package. Currently set at link 10, but could use link 9.
I successfully installed the ML3Z-17696-CA mirrors on my 2021 F150 XLT. I have the 360 cameras, bliss, and heated. It was a plug and play with no issues. I ordered directly from Ford and received them appropriately two weeks later. Total cost was $691