Bill, the max gvwr is clearly now at 14000. Check out this chart, shows payloads also. http://blogs. cars.com/files/1-ram-3500-towing-2013_01-08-13-33.pdf It shows that the SRW is available with the Aisin as well. I believe the link is an attachment from the press release.
Here is the full story, scroll down to the links http://news. pickuptrucks.com/2013/01/2013-ram-hd-the-king-of-towing-at-30000-lbs.html
I think a new 3500 would haul my AF990 just fine, I should get ordering priority because I've been waiting the longest !!!!!
Yep, instead of 600-lbs over my present truck's GVWR, with a '13 Ram 3500 dually, I'd be over 1500-lbs UNDER the GVWR. I've been hauling Lance truck campers off and on since 1986 and never been under the truck's GVWR.

Bill
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