87 Blue Beast
1/2 ton status
im going on a 950 mile round trip from Pa to ohio and back using a 04 chevy 2500hd with a 6.0 in it. i will be pulling an empty car hauler trailer on the way out and ill be hauling a 5000lb tractor on the way back. i was just woundering what kind of fuel milage i should expect to get. from what i understand, it should be somewhere around 12mpg empty and 10mpg with the tractor. this sound about right?