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zuley · 07-03-2018, 08:56 AM

This past weekend I towed engaging the Tow/ Haul switch on the dash. I've used it a few times previous but other than not allowing the transmission to shift into OD I have never noticed much difference. Truck runs at about 2100 RPM on the flats when engaged vrs 1800 when not. How many people actually use it? Pros/ Cons?? What is the difference in fuel economy people are experiencing with/ without? I'm hauling an Elite 23RB. Truck is a '13 Ram, 5.7 with 3.92 gearing.

07-03-2018, 08:56 AM	#1
zuley Senior Member Join Date: Oct 2012 Location: Guelph, On Posts: 308	Dodge Ram Tow/ Haul Mode This past weekend I towed engaging the Tow/ Haul switch on the dash. I've used it a few times previous but other than not allowing the transmission to shift into OD I have never noticed much difference. Truck runs at about 2100 RPM on the flats when engaged vrs 1800 when not. How many people actually use it? Pros/ Cons?? What is the difference in fuel economy people are experiencing with/ without? I'm hauling an Elite 23RB. Truck is a '13 Ram, 5.7 with 3.92 gearing.