2006 Chevrolet Silverado 2500

265/75R16 9100 miles driven mostly on pavement with loads well within the vehicle capacity and never off road. Tires were rotated several months prior, about 100 miles ago and damage was not noted. Bubble appeared on sidewall which was noticed while parked; Tire shop dismounted the tire to inspect for possible causes and found nothing to explain damage (run flat, left deflated, road hazard damage). Secondary bubble slightly smaller on inside at same location. Smaller bubbles were felt inside tire and a longer, slight bubble follows the bead 1/3-1/2 of the diameter of the tire. Shop manager refused to remount tire due to risk to employees of catastrophic failure, indicating the tire poses significant safety risk if vehicle had been at highway speed and completed its deterioration. Mate to this tire on right rear shows same smaller bubble above the bead about 1/3 of tire diameter.

On 31 Dec 21, I drove the vehicle to the car wash, after the wash was completed, I drove the vehicle approx. 1/2 mile down the road. I pulled in to a fast food lane to order a meal. While I was stopped that speaker ordering the Air bags deployed. I was not moving or struck my another vehicle. If had happen when I was driving on the hi-way it may have caused injury to myself or damage to other vehicles. The vehicle is currently available for inspection. I will be taking the vehicle to the dealer for inspection on 3 Jan 22. There was no warning prior to the deployment of the airbags.

ANYTIME A TRAILER IS FIRST ATTACHED, THE TRUCK WILL RANDOMLY GO INTO REDUCED POWER MODE WHILE DRIVING. THIS IS VERY UNSAFE AS THE TRUCK CAN TO THIS AT HIGHWAY SPEED IN TRAFFIC. IT WILL DO THIS A FEW TIMES UNTIL THE PCM "LEARNS" THERE IS A TRAILER ATTACHED. GM IS AWARE OF THE ISSUE AND ISSUED SERVICE BULLETIN 06-06-04-042B TO ADDRESS THE ISSUE BY REPROGRAMMING THE PCM. BECAUSE OF THE SAFETY CONCERNS, THIS SHOULD BE ADDRESSED AS A RECALL. HOWEVER,I HAD TO TAKE THE TRUCK INTO THE DEALER FOR THE UPDATE AND WAS EXPECTED TO PAY FOR THEM FIXING A KNOWN SOFTWARE ISSUE. INSTEAD OF DOING THE UPDATE AT NO CHARGE, THEY MANAGED TO DAMAGE THE PCM WHILE PERFORMING THE UPDATE. THE PCM IS NO LONGER SERVICEABLE AND THE DEALER IS WANTING TO CHARGE ME FOR A REPLACEMENT EVEN THOUGH IT WAS DAMAGED DURING A CALLED FOR SERVICE BULLETIN UPDATE. THE VEHICLE WAS NOT ORIGINALLY EQUIPPED WITH A TRAILER HITCH SO THE PROBLEM DIDN'T ARISE UNTIL THE HITCH WAS INSTALLED AND A TRAILER WAS ATTACHED.

THE REAR BRAKES FAILED WITH LITTLE OR NO WARNING. THE BRAKES WENT FROM GOOD TO MUSHY WITHOUT WARNING LIGHT. I ADDED BRAKE FLUID TO TEST IN DRIVE WAY. PUMPED THE BRAKES AND THE WARNING LIGHT CAME ON. THE REAR LINE FAILED. I HAD THE TRUCK INSPECTED AT A GENERAL MOTORS DEALER IN JANUARY OF 2018 AND ALSO AT THE END OF FEBRUARY. THE SAID MY VEHICLE IS MAINTAINED IN EXCELLENT CONDITION. IF THIS COULD HAPPEN TO ME....ALL GM VEHICLES WITH THESE BRAKE LINES ARE AT RISK. I READ THEIR WAS A SAFETY BULLETIN 13-05-22-001. TODAY IS 4/12/2018...BECAUSE I TOW A BOAT TO FLORIDA I HAD THE TRUCK CHECKED 2 TIMES IN THE LAST 12 WEEKS....IF THE DEALERS CAN'T DETECT FAULTY LINES....A RECALL IS NEEDED.

UPON STARTING MY TRUCK, THE OIL PRESSURE GAUGE IMMEDIATELY GOES TO 80 WITH NO ACCELERATION. AT THIS POINT, THERE IS NO NOISE OR OTHER LIGHTS COMING ON TO WARN OF OTHER PROBLEMS. THIS PROBLEM STARTED A FEW DAYS AGO. WHEN TRUCK IS IN MOTION THE OIL PRESSURE GAUGE CONTINUES TO STAY ON 80. I KNOW THE 2006 CHEVY 2500 HEAVY DUTY 4X4 HAVE HAD RECALLS ON DIFFERENT THINGS, BUT NEED TO SEE IF THIS IS A PROBLEM FOR OTHER CHEVY TRUCKS AS WELL. I HAVE READ SEVERAL RECALLS ABOUT THESE TRUCKS AND A LOT OF THEM WE HAVE NEVER BEEN NOTIFIED TO TAKE IT TO A DEALER TO BE CHECKED. ANY HELP YOU CAN GIVE US WOULD BE DEEPLY APPRECIATED.

THE RIGHT FRONT BRAKE LINE ON MY TRUCK RUSTED THROUGH. I LOST BRAKING WHEN LOADING MY 10 FT CAMPER IN THE DRIVEWAY. I TOOK THE TRUCK TO DEALERSHIP AND IT WAS FOUND THAT ALL THE BRAKE LINES ARE RUSTED AND IN DANGER OF FAILURE AT ANY TIME. ALL OF THE BRAKE LINES ON THE TRUCK ARE BARE METAL AND PRONE TO RUST. NEW BRAKE LINES ARE PAINTED TO PREVENT THIS FROM HAPPENING. HAD TO BUY COMPLETE BRAKE LINE KIT TO GET RIGHT FRONT LINE FOR REPLACEMENT BY DEALERSHIP FOR $452.85 . THEY RECOMMEND THAT I REPLACE ALL OF THE LINES. I CALLED CHEVROLET CUSTOMER SERVICE, COMPLAINT # 8-3176545196. I HAVE GOTTEN NO COOPERATION, THEY HAVE TOLD ME THERE IS NOTHING THAT THEY CAN DO. BECAUSE OF THIS POTENTIALLY CAUSING A CATASTROPHIC FATAL ACCIDENT DUE TO COMPLETE OR PARTIAL LOSS OF BRAKING POWER - IT GIVES NO WARNING UNTIL FAILURE OCCURS. I TOLD THEM THEY NEEDED TO PUT OUT AN ALERT TO OTHER DRIVERS AND THEY DECLINED STATING THAT THEY DID NOT HAVE ENOUGH COMPLAINTS. THIS TRUCK ONLY HAS 99546 MILES ON IT AND IN ALL OF MY YEARS WORKING WITH AUTOMOBILES I HAVE NEVER SEEN A BREAK LINE RUST THROUGH.

SUDDEN FAILURE OF BRAKES DURING LOW SPEED STOP, BRAKE LINE FAILED NEAR FRAME UNDERSIDE IN DRIVER SEAT AREA. WAS ABLE TO QUICKLY STOP VEHICLE WITH EMERGENCY BRAKE JUST SHORT OF GOING INTO HEAVY TRAFFIC. THIS TRUCK IS METICULOUSLY MAINTAINED INCLUDING UNDERSIDE WASHES, NO BODY RUST ANYWHERE AND WAS UNDERCOAT PROTECTED FROM NEW. SHOCKED A LEVEL OF RUST ON WHAT ARE APPARENTLY HIGH CARBON STEEL LINES, THESE SHOULD BE STAINLESS STEEL.