Posted 12/22/2014 12:34 (#4257417 - in reply to #4257263) Subject: RE: Automatic transmissions in semis...
West Tennessee
I have a 3 pedal auto shift in a 2000 Freightliner and have used it to pull all kinds of loads. Probably the heaviest is my Hitachi excavator that it alone weighs 70000#s. I've pulled it up steep hills coming out of river bottoms and always put it in manual and have never had a problem.