Thinking out loud again... some of these are going to sound and/or redundant I think.... and they won't be in any order....
Try towing without WD hitch and with truck's trailer sway turn on...
Did any trailer sway message appear on truck's dashboard when the trailer swayed?...
Use WD and turn truck's trailer sway system off....
60% of trailer weight should be in front of the trailer axels...
Trailer tire pressure....
Hight difference between old truck and new..... trailer should be level and tow ball at the hight of the trailer hitch before hitching....
Did old truck have trailer sway electronics built in?...
Ball angle plays a roll in weight destruction when setting bars...
WD control is separate from sway control....
What are you using for sway control? That Blue Ox hitch doesn't control sway, just WD.
Someone said it - the thing that changed is the truck (and with that, the hight & angle of the hitch set-up.
now I'm just poking in the dark... let us know how things go... I know that sway is pretty unnerving; I never liked that feeling and thought that if I ever go back to a TT I'd be looking a Pro-Pride or Hensley (easy for me to spend your money).
Try towing without WD hitch and with truck's trailer sway turn on...
Did any trailer sway message appear on truck's dashboard when the trailer swayed?...
Use WD and turn truck's trailer sway system off....
60% of trailer weight should be in front of the trailer axels...
Trailer tire pressure....
Hight difference between old truck and new..... trailer should be level and tow ball at the hight of the trailer hitch before hitching....
Did old truck have trailer sway electronics built in?...
Ball angle plays a roll in weight destruction when setting bars...
WD control is separate from sway control....
What are you using for sway control? That Blue Ox hitch doesn't control sway, just WD.
Someone said it - the thing that changed is the truck (and with that, the hight & angle of the hitch set-up.
now I'm just poking in the dark... let us know how things go... I know that sway is pretty unnerving; I never liked that feeling and thought that if I ever go back to a TT I'd be looking a Pro-Pride or Hensley (easy for me to spend your money).