Picked up new TT Wednesday
I made a 650 mile trip to the RV dealer Tuesday and picked up a new TT Wednesday morning and made the 650 mile trip back home, going to the dealer the truck was getting 19.5 MPG, however coming home I...
Forum Discussion
I had the same set up. Dry 4310. Loaded close to 6k. I rarely got better than 10mpg. It screams up hills in 2nd at 50 mph. Rpms pushed 3500. That was not a fun set up. The 4.6 3.55 with that wheel base is only rated to pull 6500 lbs so your overdrive has to always be off.
