Heavy tongue weight - change from PP 3P?

carringb wrote:
Whoa! Running at normal PSIs should not cause Death Wobble!

Have you had the alignment checked? I'd be suspicious if not-enough-camber. Hooking up a heavy trailer makes it worse because as the front end rises, it removes even more camber. Your WD bars regardless of hitch should restore at least half the unloaded ride-height up front, but if your camber is marginal, you may need to do it the old fashioned way and completely restore your front ride height.

As long as your ProPride is able to bring the front down far enough, I'd keep it. I had a Hensley for a short time, and it towed great with 3,200 pounds of tongue weight. Unfortunately the construction of it just couldn't hold up to that much.

Death Wobble was fixed. I have not had it for 3 months. I have a family member who works for Ford, and they did all the work and looked it over repeatedly. They did an alignment after I had the work done and got the tires. I haven't had death wobble since BUT my truck feels a little shakier (not DW) at lower PSI than higher PSI, so I run at higher PSI (in 70s). I got DW around October 2020 after I had an oil change with tire rotation. This was after towing with the truck all summer with no DW. One of my tires was significantly more worn then the others.

I didn't add it in the earlier info because I didn't think it could be an issue since I had it addressed and was running on new tires. Learning that new tires cause a little squirming was something I didn't know, and I thought I learned a lot about towing, trucks, DW, etc.