I’ve learned a few things in the last six months.
When I bought my new F-250 back in 2021, I had to get a reducer for the truck receiver as my shank was a 2". I never really wondered why. so I looked it up one day. Ford, back in 2017, changed how they do receivers on trucks. If you have a F-150 then you get a 2" receiver. If you have a F-250 gas, you get a 2.5" receiver. An F-250 diesel or above gets a 3" receiver. Having the reducer in there created extra play and I hated it. I ended up replacing the shank with a 2.5" shank. So why did Ford do that? The trucks now have a lot more towing power. In theory my F-250 can tow around 14,000 lbs, which is significantly more than my previous 250. So they are attempting to match towing power with shank size.
My mechanic who has a 2021 F-150 told me that after working in my truck, he noticed the hitch was bolted into four places on my frame. He looked at his and saw that the hitch was on the F-150 was only bolted on in two places.
The torsion bars on the weight distributing hitch are a must. This past winter I was coming home from a trip. I had to hitch up in the dark. It turned out the trailer receiver was not fully down on the ball and I didn’t notice it. I kept hearing a funky sound when I turned. When I pulled into a gas station, I checked things out and notice the partially connected ball. The torsion bars on the hitch kept me from having a disconnect and a wreck.
I have, as anyone that trailers does, been severely cut off on highways. The torsion bars have really helped me keep control of the situation. I wouldn’t have a bumper pull without them.