I've had two dodge diesels, both 3/4 ton trucks, pulled a 13500 # 5th.wheel trailer all over the states, no problems. The first one had 140'000 miles on it, the trans. was never out of it and it ran just the same as when it was new.
My present truck has 65,000 miles on it and is giving me the same performance as the 94 dodge cummins, great. This truck is a 4x4 with 4 doors and 325 HP., couldn't ask for a better work horse.
