I don't know the sure answer, my TT is on order. But I know that the B&W I had installed in my 3500 has settings for up/down etc. I'm hoping those adjustments will e enough, if needed.
"Next to prayer, fishing is the most personal relationship of man" Herbert Hoover
"American by Birth, Southern by the Grace of God"Lewis Grizzard
2016 GMC Denali 3500Dually--2017 CC 36CKTS