Thr problem with the Dodge trans is the tq convertor. The tollerance is soo sloppy, it's pathetic. Something like 65% efficient I read. Just change that and all is good. I can't wait until I get rid of mine. Go for a Goerend one or something of similar quality with a lifetime guarantee. I know for '07 Dodge is putting a 6 speed auto made by Aisin trans (Japanese hd trans maker) I drove an Allison (friend's '05 DM) and my '06 Dodge. The rpm difference isn't that much, but imo, the Dodge has more raw torque and better mpg. Mine feels stronger and my friend tells me he has a hard time getting more than 14 mpg empty. My current trailer is a 25' weighing in at 6000lbs, but I've never got LESS than 12 mpg towing it, with a best of 14 in tow. But, my perfect truck would be Dodge style, Cummins power, GM comfy seats, Allison trans (ain't driven the '07 Dodge 6 spd yet) My Dad is having too many problems with his '03 F-250, bonafide Ford guy, but he's having thoughts after going for a ride in my Dodge, lol!
