I have been reading with interest several of the posts regarding new tow vehicles. I am on the fence about whether to upgrade the TV or update the one I have. I have an existing F150 Ecoboost with t...
IMO you don't have quite enough truck. The phenomena you describe will not be completely erased with a bigger truck (it's physics) but the greater mass of a bigger truck will minimize it. A well adjusted integrated WD/Sway control system will also make a difference.