Haulin bicycles and 5th wheels
Thumbs, I was thinking of bicycles too. A couple of bicycles on the back bumper can shake it pretty good. With the receiver tube I mentioned, you could purchase a bike rack made to insert into it and also use it on your truck. I have one of these bike racks and it works great. I have not used it on my trailer though as I do not have the receiver on there.
Sorry, I can't help you much on your truck. Mine pulls ok but could use more power, especially during the long uphills. I am 1400lbs under my GCWR according to the CAT scale so am not overloaded. My next truck will probably be a diesel. My gut reaction is that it will be a marginal pull for you with that weight - especially with the taller tires. I assume that your truck is a 3/4 ton since it has the diesel.
Barney
1997 Sunnybrook 26CKS TT
1999 Dodge Ram 2500 quad cab, short bed, 5.9gas, auto. 3:54
1996 Harley Davidson FLHRI