Are you sure the horror stories are from the 6.4 ???
We had several 6.0 in the fleet of trucks we had an for the most part they were horrible an unreliable....
As for poor fuel mileage that is sometimes due to people with heavy feet that like to feel the pull an acceleration they have off the line
twotonevert the tires are 35-12.50-20
I had a 2008 F450 when they first came out. What an awesome truck. The mileage wasn't the greatest, but who cares? If you really are concerned with mileage, research mods to help it, my buddy has a 2008 F350 single axle 4x4, he took all the smog crap off, DPF, etc and it's amazing how much better his mileage is!
2011 models now have a FORD diesel 6.7L, the HP and TQ is off the charts, as is the fuel economy, supposed to be really awesome all the way around. The only catch is now you have to add a fluid, I believe it's UREA, for the exhaust filter. I saw a 2011 F450 chassis so I had to see, there is a small tank (looks like a fuel tank) bolted to the frame, with a tube and a filler cap like a fuel cap. Not sure how often this needs to be done, or how much it costs. But from what i've read/heard, the 6.7 is bad azz!!!!!
FORD
That is the fluid they have to change when they do the oil, 350 for an oil change.
Not true...........The urea fluid is an additive. It is used in the regenerative process. It will use approx. 1 gallon per year for average mileage use and is very inexpensive. Oil changes are the same as before.
I have two 6.0's. Just purchased the 2nd about a month ago so can't say for it, but the first has been pretty good so far.
I hear the rumors also, but no one can tell me specifically why they are called sicko. I hear different things from electrical to egr coolers...honestly, if someone can't tell me what the major problem with them is and narrow it down then it may just be the rumors like any other vehicle. IE FORD = found on road dead
Someone says a catch name like sicko = 6.0 and it sticks~!~
Dont know, maybe they have more issues than I've seen so far, but my first has been in my possession for a few years now and it rolls and tows very well.
Pulls a 10,000 trailer with ease.
Gets 12mpg towing same trailer, 17 in town and 21.5 on the interstate with the tires pumped to 65 psi, 4 inch SS exhaust and tuner.
Hopefully it doesn't crap out just because I'm bragging about it~!~
No pics of the F250 yet...but towed to Maxton to race last weekend with it.