NOV 11 2015 MY TRUCK FLIPPED DURING A LEFT HAND TURN WHILE PULLING A 3 CAR HAULER WITH 2 CARS ON TRAILER I WAS ABOUT 25000LBS GROSS PLUS OR MINUS 1000LBS. I WAS ON MY WAY TO TRUCK STOP FOR FUEL WHEN ACCIDENT HAPPENED. MY TRUCK HAS AN AUTOMATIC TRANSMISSION AND THE MONTH BEFORE WAS HAVING SHIFTING ISSUES ON LEVEL GROUND SO I TOOK TO DEALERSHIP FOR FREE FACTORY REPAIR/ REPROGRAM TRANSMISSION HAVE ALL DOCUMENTS. NEARLY 10,000 MILES LATER / 1 MONTH TURNING AND NOW MY TRUCK IS ON ITS SIDE MY GUESS IS IT DOWNSHIFTED AND PUH POW OVER IT WENT.