WHILE ATTEMPTING TO CHANGE FROM THE OUTSIDE (SLOW) LANE ON INTERSTATE 35 A SPEEDING CAR ATTEMPTED TO PASS ME. I SWERVED BACK INTO MY LANE, NOTE; THIS WAS NOT A SEVERE STEERING MANEUVER. THE 2002 TRAILBLAZER IMMEDIATELY ROCKED AND WENT INTO A ROLL. THE VEHICLE WAS TOTALED BY THE INSURANCE CARRIER. 1. NONE OF THE AIR BAGS DEPLOYED, FRONT NOR SIDE. 2. THE LOCKED DRIVERS SIDE DOOR OPENED UP ON IMPACT. 3. THE SUV ROLL OCCURRED WITH OUT SEVERE OVER STEERING. *JB