2013 CHEVROLET SILVERADO Wheels Problems

I WANT TO FILE A SAFETY COMPLAINT I HAVE A VIBRATION PROBLEM WITH THIS TRUCK AND BELIEVE THE IS A PROBLEM WITH THE GOODYEAR TIRES THE DEALER HAS CHANGED 11 TIRES AND ONE RIM ON MY TRUCK THE WHEN DRIVING AT HIGHWAY SPEEDS THERE IS A STRONG VIBRATION AND THE LONGER YOU DRIVE THE WORSE IT GETS I THINK BECAUSE THE TIRES ARE HEATING AND MAKING THE TIRE WEAK THERE IS ONLY ONE TIRE AVAILABLE IN THE SIZE THAT GM POSTED ON DOOR STICKER GOODYEAR WRANGLER SR-A LT265/60R20E I PURCHASED THIS TRUCK NEW GM SAYS VIBRATION IS NORMAL THE VIBRATION GETS TO THE POINT WHERE IT FEELS LIKE THE WHEEL WANT TO COME OFF THERE IS A LOT OF PEOPLE WITH THE SAME ISSUES ON LINE GM TRUCKS .COM. *TR

RECENTLY PURCHASED SILVERADO 3500HD TRUCK, I HAD NO IDEA IT DID NOT HAVE TIRE PRESSURE MONITORING SYSTEM UNTIL I GOT HOME AND WAS GOING THROUGH THE VEHICLE DRIVER INFORMATION CENTER. I THOUGHT ALL CONSUMER VEHICLES HAS THIS SAFETY FEATURE. AS IT TURNS OUT EVERYONE AT THE DEALERSHIP WAS ALSO SURPRISED. CHEVROLET HAS THIS LISTED AS AN OPTION FOR A 3500HD, HOWEVER THEY SAY IT IS NOT A SUPPORTED CONFIGURATION. I THINK THE NHTSA NEEDS TO REVISE THEIR TPMS TO ALL VEHICLES SOLD NOT JUST THOSE BELOW 10,000LBS. TIRE PRESSURE MONITORING IS A BIG SAFETY ISSUE FOR ALL VEHICLES, AND CAN HELP AVOID MANY MISTAKES. I APPRECIATED IT IN MY PREVIOUS VEHICLE, I WAS ALERTED TO A NAIL IN LEAK AND FOUND A NAIL, I COULD HAVE EASILY DRIVEN ON THE TIRE AND HAD IT FAIL WHILE DRIVING. NEAREST I CAN TELL, THE COMPONENTS EXCEPT FOR THE SENSORS ARE IN THE...