Can someone explain to me what makes the F550 better than the E450 other than the obvious. Yes it's a much larger engine but its 13000 lbs heavier? I don't get it.
The F550 diesel is derated for duty cycle but don't let that scare you. The gas engine has the same rating as in the pickups. One thing that makes me scratch my head about the F-series based Cs is how do they remove the cab for major engine repairs? That's got to be tricky with the cabover bed.