DISC ROTOR DELAMINATION, ANTI-LOCK CONTROL. I WAS PULLING A 3/4 TON VAN STUCK IN HIS YARD, AS I GOT HIM CLOSE TO THE HARD SURFACE ( DRIVEWAY) I PUT ON THE BRAKES AND THE TRUCK WOULDN'T STOP, IT HIT THE CORNER OF HIS BLOCK HOUSE. NO DAMAGE TO THE HOUSE HOWEVER I HAD TO REPLACE ALL BUT HOOD AND ONE HEADLIGHT ASSY. 10 MPH AND NEITHER BAG DEPLOYED. I THOUGHT IT WAS MY OWN STUPIDITY UNTIL READING ALL THE ISSUES ON HERE W/ GM'S BRAKING PROBLEMS. I FEEL A BIT BETTER ABOUT MYSELF. THE BIG ISSUE !! ALL FOUR ROTORS DELAMINATED W/ 46,000 MILES THIS IS THE 1ST NEW TRUCK I'VE OWNED AND BELIEVE ME IT'S BEEN BABIED FOR SURE. I WAS TOLD BY MY SERVICE DEALER THERE WAS NOTHING GM WOULD DO ABOUT THIS PROBLEM IT WAS MY PROBLEM FOR NOT DRIVING IT AS MUCH AS I SHOULD (B.S.) DEALER WANTED TO CHARGE ME A GRAND TO REPLACE ALL THE ROTORS AND PADS I DID IT FOR 500.00 AND STILL HAVE THE OLD PARTS. I'M SURE GM SHOULD ISSUE A RECALL ON THIS, IT IS A DEFINITE SAFETY ISSUE DID I FAIL TO MENTION THE MUFFLER HAD A RATTLE IN IT AND WAS REPLACED WITHIN THE 1ST 1000 MILES, THE THUMP IN THE STEERING COLUMN THAT HAS NO WAY TO BE LUBRICATED. MAN I AM DISAPPOINTED IN GM PRODUCTS. *JB