Someone wants me to tow their 350 dually
power stroke with my 6.6 2002 2500
duramax. Should I allow it?
Depends on how you are going to tow it. Flat tow, dolly, or full trailer. Does your truck have a Class III or Class IV hitch? You have not given enough info for a good and honest answer.
I am unsure of the class. I have a fifth wheel ball hitch. Pulling with a full trailer.
The fifth wheel hitch will allow you to pull a heavier load. It should be fine however, without knowing the weight of the truck or trailer I can't say with 100% certainty. It will be a heavy load so please use great caution.