Just installed the factory hitch, wiring, and module on my 2022 Titanium. All the part numbers are still the same. I had power to the brown/red wire already, so it was plug and play. I'm not concerned about trailer sway so I'm not going to activate it.   I bought the wiring manual before I got started (I also have one for my 2015 titanium) and I can confirm that the wire runs down the passenger side, through the firewall, and directly to the under hood fuse panel from 2015-2022. On the post about the wire behind the OBD connector- that may be MKX specific so beware. 

I have 285 35 22s on my ST. Check out my "Black Mamba" in my profile.

Welcome.   You could use the below website to see if the 275's will work - need your rims width.   https://www.willtheyfit.com/index.php?width=255&aspect=50&diameter=19&wheelwidth=9&offset=37&width2=315&aspect2=35&wheel_size=20&wheel_width=11&offset2=28

I've recently modded my car, and I'm running on 245/50 R20 on my wheel setup. I've had it for about a year, but I'm just looking to get wider tires  and a new look. I like the 245, but I've gotten used to it, and I want my tires to be a bit flushed out of the fender. I've been doing research all day, and they say the 265 will fit, but it's still kinda not giving the look I want. I’m mainly leaning towards going with the 275, but I'm just unsure if it would rub or cause issues. Any advice on which route I should take?

The part number is KT4Z-5811778-D.  It is titled as "Deflector - Air."  When I first got the car I noticed how the back bumper cover over the trailer hitch was loose.  Also, someone I know was driving behind me and they said the bumper cover was flapping in the wind.  Just ridiculous for a new car, so I ordered the part and the dealer put it on for me.  They were shaking their head about it as well.  This part does a good job of stabilizing the bottom of the bumper cover.  

I think I found an easier solution to this issue. I was able to slide a screw driver under the clip and rotate it a little to lift it up.  I then slid a thick piece of felt under the end of the clip and dropped it back down.  I purchased a pack of those round stick-on felt pads that go on the bottom of kitchen chair legs from the Dollar Tree.  The one I used was the size of a nickel. The very annoying tick is completely gone!!!!:)

That is for the newer vehicles, such as 2021+ F-150, 2022+ Expedition, 2020+ Explorer, 2024+ Escape.   Older vehicles will require the calibration mats, such as 2015-2020 F-150, 2016-2018 MKX, 2018-2021 Expedition.

On the F150 forums several people added these after they were built and apparently the only thing needed is a large open parking lot as the straight lines are used for calibration. I’ll see if I can find a post/thread about it

Yes, this recall repair will adversely impact your vehicle, based on my experience. I have a 2017 Ford Edge and have received several different recall notices over the last few years. After going to the dealership for this recall repair I've experienced the same issues as another responder, "I got this notice as well for my 2015 Edge. It just so happens that the check engine light has periodically come on and off and am getting codes P2196 and P2198." I had no idea this was a possibility, and considering my check engine light goes on every previous time after leaving the dealership, I decided to take it to a third party.  They completed a diagnostic and smoke tests and found nothing. Then an alert "check fuel inlet" started periodically showing up. While my check engine light continued to periodically turn on. Each time I took it into the shop the same codes were presented and sometimes no codes. Eventually I had the fuel neck replaced, and canister purge valve replaced. Check engine light has not turned on again however getting 'check fuel inlet' alert.  After reading about this recall and subsequent activity I decided to go back to Ford to ask them to check if the PCM reprogram was faulting or why these issues come and go. They told me they couldn't help without charging a diagnostic fee and additional charges if repair needed.  This is the first Ford I've had, and it's been nothing but problems with the dealership and repairs and multiple recalls. Too bad because I really have enjoyed it as a midsize SUV. 

Use OEM bump stops or cut them for B6 with HR springs? I'm looking to install new suspension on my ST because my rear shocks are leaking.    New OEM front strut tops Bilstein B6 HR springs   What else should I get?