Like I've said before, If Ford had a Cummins I would be driving a Ford. All the guys I work with Hot Shotting have had very good luck with the Cummins engine. Most say that the engine was still running fine at 300,000 miles or so when they got rid of them. These trucks are worked extremely hard. (Harder than any wrecker) Most will add that the truck was falling apart around the motor. (Louisiana roads mostly) My normal everyday load is 17,000 lbs. Thats about 32,500 lbs gross. (truck,trailer and load) Believe me when I tell you I get loads everyday because the Fords can't handle them. I actually hooked up and pulled a load that was suppose to be 17,000 lbs but I was having trouble stopping it. Found the closest truck stop and weighed it. 43,600lbs Gross. Folks that a 28,100lb load. I pulled it 250 miles. (that is a tandem axle class8 load in my company) (very ******) The Dodge is a mule for sure but the Fords are good trucks too. They just can't hang with the Cummins engine. I don't get any mileage with my Dodge. I'm blaming it on the flatbed. It will pull anything though.