Should I use cruise control while towing a travel trailer

time2roll wrote:

allen8106 wrote:
It depends. Is your truck diesel or gas? If gas it won't likely do very well in cruise. If diesel it will cruise down the road with no issues. I've had both and speak from experience. My 2009 2500 gasser downshifted every 10 miles between Wichita, KS and Holbrook, AZ. My 2013 diesel down shifted once in the same stretch.

You needed to lock out that top gear or have the differential ratio changed.

That gasser was always run in manual mode in 5th gear while towing and is still sucked. Never again.