2017 CHEVROLET MALIBU Wheels Problems

THREE OF THE WHEELS ARE WORN OUT DOWN THE MIDDLE ONLY. THIS IS THE SECOND TIME THIS TYPE OF PROBLEM HAS OCCURRED. I WAS TOLD THE ALIGNMENT WASN'T THE CAUSE AND THE CHEVROLET MECHANICS FAILED TO GIVE ME AN EXPLANATION FOR THIS PROBLEM.

CONTINENTAL PRO CONTACT TIRES. I HAVE HAD THE CAR FOR 16 MONTHS AND DRIVEN APPROXIMATELY 23,000 MILES. I AM NOW ABOUT TO REPLACE THE 4TH TIRE DUE TO A SIDEWALL SEPARATION AND BULGE, WHICH IF NOT REPLACED CAN EASILY BECOME A BLOW OUT. THESE ARE THE OEM THAT COME WITH THE 2017 MALIBU PREMIER AND HAVE A 40,000 MILE WARRANTY.

PURCHASED MY VEHICLE NEW WITH TWO MILES IN 2016. IN LESS THAN ONE MONTH OF PURCHASE, I REPLACE A TIRE BECAUSE IT POPPED. ONE YEAR LATER I REPLACED A SECOND TIRE BECAUSE IT DEVELOPED A LUMP THAT WAS 2017. THIS YEAR TWO MORE TIRES WAS REPLACED BECAUSE OF LUMPS IN THE TIRE. I HAVE HAD SEVERAL CARS AND NEVER HAD THIS ISSUE EVER. ACTUALLY, I HAVE NEVER HAD TO REPLACE A TIRE.

WITHIN 7 MONTHS I HAVE BEEN THROUGH 3 SETS OF REAR TIRES

THE CAR WAS PARKED AND OFF IN OUR DRIVEWAY FOR 15 MINUTES -HORN STARTED WENT OUT SAW SMOKE CALLED 911 AND BY THE TIME BACK AT FRONT DOOR FLAMES FROM FRONT END. FIRE DEPARTMENT CAME AND PUT OUT FIRE -CAR TOTALED. WORRIED ABOUT SPONTANEOUS COMBUSTION ESPECIALLY IF CAR PARKED IN GARAGE OR CLOSER TO HOUSE OR IF PEOPLE INSIDE