NHTSA Complaint #11360942 — 2016 CHEVROLET SILVERADO 2500

DURAMAX 2500HD SILVERADO LT STEERING/BRAKE ISSUE WHEN REAR TIRES GO BELOW TPMS THRESHOLD OF 56 PSI PER TIRE AND ILLUMINATE A WARNING LIGHT. THE SYMPTOMS WERE WHILE DRIVING IN FORWARD DIRECTION A FEELING OF BAD BRAKES/WARPED ROTOR/MISSING LUG NUTS WITH A CONTINUAL INCREASE OF SHAKING PAST 25MPH UP TO 65MPH AT WHICH POINT IT FELT COMPLETELY UNSAFE. OTHER SYMPTOMS WERE NOTICEABLY WORSE WHILE BRAKING THE STEERING WHEEL BECAME ALMOST UNHOLDABLE AND SHAKING TO AN EXTREME. BRAKES, ROTORS AND ASSOCIATED HARDWARE HAVE BEEN CHECKED AND ARE IN GOOD CONDITION. THE TRUCK ONLY HAS 72K MILES ON IT. AFTER STOPPING AT A SHOP AND PUTTING AIR BACK IN THE TIRES BACK TO "WITHIN TOLERANCE UP TO 65 PSI PER TIRE. THE TRUCK DRIVES NORMALLY AS IT SHOULD WITHOUT SHAKE OR WOBBLE. IT CURRENTLY HAS NON FACTORY TIRES OF BRAND: TOYO A/T OPEN COUNTRY. SIZE: LT265/70/R17