THE DRIVE SHAFT ON A 2007 PETERBILT MALFUNCTIONED AND DROPPED OUT OF THE TRACTOR, CAUSING DAMAGE TO THE TRACTOR AND TO 5 VEHICLES FOLLOWING WHO HIT THE SHAFT IN THE ROADWAY. THE PETERBILT HAS 267,009 MILES ON IT AND THE SHAFT WAS UNDER WARRANTY. THIS WAS A DANA CORPORATION DRIVESHAFT AND THEY FIXED THE TRACTOR UNDER WARRANTY AND ARE HANDLING THE CLAIMS OF THE 5 VEHICLES WHO ENCOUNTERED THE DEFECTIVE SHAFT. *TR