I was ready to buy a 2018 3500 DRW Longhorn until............ I read that for 2019 there was a change, maybe 2. The first change is the nav screen is going from the current 8.5" to a large 12" touch...
Maybe a sign that the new 5th Gens will be on a carryover 4th gen chassis and share a lot of other parts with 4th gens if they’re “retrofitting “ new tech and parts into the last of the old style.