I'm pulling a Jay Flight 22FB, going from Texas to Florida, Colorado, Oregon, and BC. The Dodge Ram 2500 should be fine in all conditions for the 6500 max weight of the 22FB.
I test drove both the Dodge Ram 2500 and the Ford F250. Both were good but I liked the Dodge just a little better.
-2011 Dodge Ram 2500 Mega-Cab w/ Cummings Turbo Diesel & 6 Speed Auto Transmission
-2011 JayFlight 22FB