Just got back from our first trip with new 5Wheel from Ohio to Gulf Shores AL.
Strong head wind going down- 8.2 MPG - 65 MPH (glad I wasn't pulling my old Rig)
Slight head wind on return trip - 9 MPG 65-70 MPH
I don't see 10+ MPG in my future unless I have a very strong tail wind.
19-20 HW
16 in town if nursing it.