Steven68502 wrote:
I'll throw in my experience as well. I have a 2015 Pro-4X King cab. I tow a Keystone Passport 23RB (26' long). I'm just at about 6100 lbs loaded. I have a good weight distribution hitch. I never travel over 60mph. I haven't towed a whole lot yet but so far a trip of 500 miles up to Estes Park was not nerve racking at all. Plenty of power. I do only tow in 4th gear, not 5th. My transmission temp. guage didn't get anywhere near the high mark. Gas mileage sucks but Titans are not known for good gas mileage anyway.
Yes, good point, the manual says tow in 4th with
tow mode on. Like you, my trans temp gauge does not move much on the bigger hills. Towing I have got anywhere from 7-11mpg on a trip.