I just bought a Ford F 350 diesel after been a Chevy convert for many years. The last Ford I drove was a 1986 3/4 ton diesel, that I put over 360,000 miles ( over 600,000 kms) on and had never replaced anything but the altenator. The doors still closed great and were as tight as the day it came off the assembly line. I sold that truck to a young guy who was a mechanic and he is still driving it, and he recently told me that he did some work on the motor, just because he felt it probably needed it with that many miles on it. That motor now has over 550,000 miles on it and he says he would not be worried taking this truck on a long trip, even with that many miles on it. It was the best truck I have ever owned.
Since then I have had 3 Chevy one ton dually. All have been good trucks with one exception. Every one of them has had major issues with their doors. It seems the pins in the hinges are made of putty , as I have had to replace them on a regular basis. I have also had lots of issues with the door handles breaking off and I have had 3 of these break in my last Chevy in the past year. Other than that, I thought the Chevy's were very good trucks.
I like the new Dodge trucks but I could not get a good deal on one. I got the F 350 Ford for $20,000 less than the Dodge dealer was wanting.( the Ford dealer was really in a selling mood) Everyone I have talked with who has one of these new Ford trucks told me the same thing... that they really liked them, and that they had lots of power and were pretty good on fuel. I would say that this new Ford is the most powerful truck I have ever driven. It is also a very quiet truck to ride in... much quieter than the Dodge I tried out. I have only had the trailer on it once, and it seemed to have just as much power as it did without the trailer on it. As far as fuel economy, I have not checked it. Every person I spoke with commented about the great fuel milage the new Ford's had , but I never take the time to check that. When the fuel gage gets under half, it is time to fill it.
Here where I live, I have been told that the local Ford dealer is selling twice as many trucks as either the Chev or Dodge dealers are. The Chev dealer is a large dealership with about 4 Xs as many salesmen as the other dealerships so I do not know if this is true or not, but I would say I am seeing a pile of Fords on the roads. Maybe I am just noticing this because I now have one!