These conditions can also cause the trailer to swing out, upsetting the tractor-trailer's equilibrium. Tire blowouts or loose or damaged couplings can also cause the trailer or tractor to change ...

KIND OF APPROACHING THE NEWCASTLE INTERCHANGE INVOLVES A TRACTOR TRAILER AND ANOTHER VEHICLE. AT ONE POINT, WE GOT A REPORT THAT THE VEHICLE WAS FLIPPED OVER, BUT IT IS ON ITS TIRES. AGAIN.