Flashman wrote:
FishOnOne wrote:
Powerstroke/TorqueShift both medium duty and comes in all Super Duty configurations.... I have 91k miles on my 6.7 and not a single issue to date. Also I plan to keep my truck for the long haul and I have no concerns as well.
I agree with testing all brands and when looking at the window sticker look hard at what country that truck was assembled at. You might be surprised.
Good luck...
When did the rating go to medium duty? They didn't used to be MD.
They offer the 6.7 up to the Ford 750, so that would certainly qualify as medium duty.