Hey Darrel.I had been after the sox hauler for a couple years.I drove it from near the belvedere plant in illinois back to fla.When i left there it was a freezing rain storm with 50-60 mph wind.Got better when i got near kentucky.Then the clutch mastercylinder went out in montgomery ala.Local napa store had 9 in stock,imagine that.We got er rollin again.Hauler has a V8 cat in it rite now and gets good fuel mileage.We'll use the cat for now but It will get a cummins next......Tim