If in hilly road conditions, I will leave it in Tow Haul, but put the shift selector into Manual. Then using the +/- will hit the minus to manually down shift before the revs get out of the power curve. As smart as these new Trucks, some times they seem to wait too long before a down shift.
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Michelle & Ann
2018 Chevy 3500HD High Country DRW 4X4 Crew Cab w/Duramax/Allison, Formally 2010 Montana 2955RL, Now Loaded 2016 SOB, Mor/ryde IS, Disc Brakes & Pin Box, Comfort Ride Hitch, Sailun 17.5 Tires.
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