Update on new tow rig.
Truck:
2007 Dodge 2500
Drive:
4WD
Engine:
6.7L CTD
Trans:
6 speed auto
Axle ratio:
Tires: 285/75/17's
Mods:5" Turbo back, H&S MiniMax, EGR delete
Best empty MPG 18.5
Hauling the Dakota on my flatbed. 12MPG
in 40,000 more miles I'll do some mods to get some more MPG's outta it. Gotta wait till the warranty is up
Update
New trailer 9.2 mpg over a 1,000 mile trip