Lantley wrote:
As others have mentioned be sure you have enough payload and beware many short beds have small 26 gallon fuel tanks
IIRC the truck OP listed will have a 14K lb GVWR and truck should be right about 9K lbs unladen weight. 5K should cover it I would think.
They did have to lower the tank size from 35 to 32 to make room for the DEF tank.
Yes prior years the Mega did have lower ratings, but I believe the ratings are now about the same.
I think you'll be fine without the slider OP if your RV has the rounded type cap on the front. Most new ones do unlike the old days when they looked like a box. I avoid getting into 90 degree turns anyway ( not great on the RV axles). Usually you can always pull forward a bit to keep em straight.
