Poking around TDR I found a link here. I like the idea of all brands coming together to talk about what works and what doesn't. What I have: '99 2500 V10 Ram and a '03 Yukon XL Denali So far only towed light weight (my boat and a small trailer) with the Danali. With the Ram though... 36ft wellscargo GN, weighed it once at 17k lbs, figure normally around 14k lbs. 20ft flatbed GN figuring around 14000lbs. sold my 36ft fifthwheel last year. was home so I didn't tow it much. 4k lbs boat all the time. Yes I know I'm a little overloaded but work is needed and I do what I have to do. The V10 pulls better than any gas engine I've seen. Anyway, wanted to say hi and tell you all what I've got.