well the heaviest I towed with my 98 was right in the 45k range, the tri axle-dually trailer was 10k and the 1150 Case dozer was right at 12 tons and my dodge with the full fuel tank on the back was 11k, needless to say there was no using overdrive

other then that I routinely cross the scales at the scrapyard in the 25-35k range(truck/trailer) with my Fuso, poor 4 cyl really has to work

 

i hauled 12 hydro poles on a gooseneck with my 03 2500hd duramax and a tandem gooseneck it loved it but with my efi live tune the stock allison was retired when i got home.

 

pulled two skidsteers on a 20' beaver tail
1995 dodge ram

 

I pulled a 40ft gooseneck P.J. loaded front to back bout 3 foot over the neck with barn beams. Trailer was 25,000 gross, when i pulled out on the road the trailer was pingin. We got a big bank barn on in 2 loads. Not sure the weight but boy was it heavy. Made everything else i have pulled seem tiny.

 

85k. semi and trailer loaded with corn. my cluth wasnt too cooperative with that much weight, had the power though

 

I've pulled a 12 jd planter half full of liquid starter with my truck , and this fall ill be pullin a combine all around the central states for harvest, also hauled a load of beans grossing at 96k and truck and trailer weigh 25,400, that was right around 1150 bushels

 

this is my dads truck its efi live tuned and pulled in overdrive no prob
thats a case 580 super m on a tamdem tadem float hydrulic beaver tail
it was 32120 lbs gross

 

24-26k on my Dmax!! or 12-13 one ton hay bails.

 

Indeed; that's what being a neighbor's all about! A lot of people don't realise it, but doing this kinda stuff is pretty much the main point of the bible.

 

I'm not sure what the heaviest is and I don't think I want to know. When I go through the DOT weigh stations there is only one that displays your weight (on 68 in MD) and it was 24,990lbs. I had a 1950 Mercedes 170, 1970s Porsche 911 and a Ford Explorer on my 48' countryside three car wedge. Truck and trailer weigh ~13k empty.