How easy/difficult to travel with 14,300 lb dry fifth wheel?

Our loaded fiver weight is just under 16,000. The Montana we have is 39'2" long when not hooked up. We have visited maybe 75 different campgrounds across the country and never had one we couldn't get into. We have had a few that were a challenge, but we could get into them.

Our F350 SRW does great with the 6.7 diesel. I have never had to use 4 wheel drive while hooked up. Our overall average is between 11 and 13mpg. Wind will play an important role in your daily mileage when pulling a tall fiver.