I have a 2000 Standard Cab, F-350 Dually, 7.3 PSD with manual (6 speed) transmission. I am going to be towing a travel trailer which weighs about 6,500 pounds. Is there any problem pulling this load in overdrive, as long as I don't "lug" the engine in the Tennessee mountains? So far, I am really enjoying this vehicle (my first diesel) and am gaining more appreciation for it every day! This is a great web site, and a very valuable resource. THANK YOU VERY MUCH!!

 

Yes you can tow in 6th gear without a problem. You will realy love towing with your new truck.

 

I have no doubt that the ZF6 tranny will handle 6,500lbs in 6th, as my ZF5 handles that much in 5th just fine. To be safe, I'd like to add a trans. temp gauge, and that would be my advice to you...Ain't that funny??? Here I am tellin you to do something I haven't done yet either!!! haha.

rotorhead!

 

Hey I have a 1999 f250 with psd and a automatic and pull about the same weight as you do 6500lbs and as ;ong as its not shifting down alot it stays in overdive and come to think of it its never been out of overdrive pulling my trailer even in tennessee.now iam not saying you dont hear the turbo kick in a little bit more but it pulls great.take care and happy travels