Maybe I can keep yet ANOTHER thread from getting political on an RV forum.......here goes:
I've towed my (scaled) 8300lb TT with 3 different trucks. A 2500HD and 2 different 1500 Max Tows. The 2500HD was the most stable but not the best puller. One 1500 had the 6.2 w/ 8 speed and 3.42 rear with 19xx payload. It towed the best and got 11-12mpg while doing it. That said, it required the LTZ package which I wasn't willing to pay for this time around. My current truck has the 5.3, 6 speed and 3.73 rear and 20xx payload. Although the 6.2 has about 80 more HP, it isn't that noticeable when towing. Not sure if it's the 3.73 in the new truck or not. If you're shopping for a new 1/2 ton I would definitely look into a GM or Ford that can give you more payload. I had to order the 6.2 truck but the 5.3 truck was a dealer trade and there were several of those available. I personally wouldn't go over 7000lbs with a regular 1/2 ton or over 8500lbs with a max tow/ HD payload. I think just as important, maybe more, is the length of the trailer. Mine has an OAL of 35ft and it isn't for everyone on those windy days. I would try and stay under 29-30ft OAL for a 1/2 ton.
