ford has better frames and of course, the best diesel mota evaaaa kinda mindset.
Good lord, the bullcrap that gets spread around...
Cold day in hell Ford's chassis is better than GM's. GM just totally redesigned the damn thing and it's 93% stiffer and uses high-strength steel. The front suspension and brake system components were being designed to handle a 1.5 ton model before GM cancelled that model, but kept the same duty components.
I'm pretty sure Fords frame is the same as the one that debuted in 2003, with only minor updates.
I think it's funny, the stock 6.4 and 6.0 has been shown to hold way way more power than the Duramax and Cummins, but then Ford comes out with their own 6.7 and is now only equally as strong.
Make sure to mention that Ford's engine uses pretty much the same fuel system too, but the Duramax is a proven platform whereas the 6.7 is still pretty new.