TFL Truck tested them all towing 12,000# 5ers at a Ford press event. All 3 had 3.73 axles according to Ford. VIDEO Time to climb the 7% grade: Ford 2:36 Ram 2:45 Chevy 2:50
All this who is better junk is meaningless no matter who "wins". All the trucks are so close in all aspects that the only thing that matters is which one "you" like best.