2019 CHEVROLET CORVETTE Complaints

DRIVING INTERSTATE 75 ATLANTA SPEEDS70+MPH HEAVY TRAFFIC -- RF MICHELIN PILOT SPORT A/S 3+ 285/30/ZR19(94Y) DOT 4MLW00UX (2819) PURCHASED 4 NEW FROM DEALER AT DELIVERY -- 24K MILES NOW-- ALERT SYSTEM SHOWED RF TIRE DEFLATING 35 TO 0.WAS ABLE TO RUN ON THE ZR TIRE TO NEXT INTERSTATE EXIT. TIRE SIDEWALL WAS SPLIT IN MULTIPLE PLACES ABOUT AN 1/2 INCH DOWN FROM RIM. ON FURTHER INSPECTION THE RR MICHELIN PILOT SPORT A/S 3+ 335/25/ZR20(99Y) DOT 4MZR00VX(3019) SHOWED THE SAME CONDITION NOT LEAKING AIR YET. TOTALLY UNSAFE TO CONTINUE BACKED UP TRAFFIC TRUING TO GET FROM EXPRESS LANE TO EXIT OFF .RETURNED BOTH TIRES TO DEC TALLAHASSEE FL CURRENT THREAD 6/32.

THE WHEELS THAT CAME WITH THE 2019 C7 ZR1 -4 WHEELS BENT MULTIPLE TIMES MAKING THE CAR UNABLE TO BALANCE ALL 4 WHEELS. THIS MAKES THE CAR VIBRATE. I BOUGHT A SECOND SET OF OEM WHEELS WITH THE SAME ISSUE HAPPENING. THE DEALER WOULD NOT COVER THIS ISSUE. MY DEALER PURCHASED WHEEL PACKAGE ALSO DENIED MY CLAIM. THE CAR CAN NOT BE DRIVEN WITHOUT EXTREME VIBRATIONS. THERE WAS NO SIGNIFICANT INCIDENT THE CAR JUST SLOWLY BEGAN TO VIBRATE AND THE WHEELS COULD NOT BE BALANCED CORRECTLY BECAUSE OF WOBBLE IN THE WHEELS. TWO SETS OF WHEELS.

THE FACTORY WHEELS ARE DEVELOPING HAIRLINE CRACKS. I HAVE NEVER HAD THIS ISSUE IN ANY PREVIOUS CAR, FACTORY OR AFTERMARKET WHEELS

I HAVE A PROBLEM WITH THE OEM WHEELS ON MY 2019 CORVETTE Z06 BENDING/WARPING/CRACKING UNDER NORMAL DRIVING CONDITIONS. I HAVE SPENT MONEY HAVING THE WHEELS "STRAIGHTENED". I PAID TO REPLACE ONE WHEEL THAT WAS CRACKED AND LOST AIR PRESSURE. I CONTACTED CHEVROLET/GM ABOUT THE PROBLEM. THEY INDICATE THAT IT IS A ROAD HAZARD ISSUE. I COULD BELIEVE THIS IF IT WAS ONLY 1 OR 2 WHEELS, BUT NOT ALL 4. THIS IS THE SUBJECT OF AT LEAST ONE CLASS ACTION LAWSUIT. I SEE REPORTS OF WHEELS LOSING AIR PRESSURE. APPARENTLY A BENT WHEEL CAN FATIGUE AND CRACK CAUSING LOSS OF TIRE PRESSURE. THE SYMPTOMS OF THE BENT WHEEL APPEAR AS ROAD NOISE AND ARE NOT OBVIOUS TO THE EVERYDAY DRIVER.

TL* THE CONTACT OWNS A 2019 CHEVROLET CORVETTE. THE CONTACT STATED WHILE DRIVING 55 MPH, THERE WAS AN ABNORMAL VIBRATION IN THE STEERING WHEEL AND THE FLOORS. THE CONTACT ALSO STATED THE FRONT PASSENGER'S SIDE TIRE AND REAR PASSENGER'S AND DRIVER'S SIDE TIRES WERE ALSO VIBRATING. THERE WERE NO WARNING LIGHTS ILLUMINATED. THE CONTACT STATED HE CONTINUED DRIVING TO HIS DESTINATION. THE VEHICLE WAS TAKEN TO THE LOCAL DEALER - HIGHWAY CHEVROLET BUICK GMC (100 S FORD DR, EL PASO, IL 61738; (309) 270-1847) WHERE THE MECHANIC ATTEMPTED TO BALANCE THE TIRES AND PROVIDE AN ALIGNMENT. THE CONTACT STATED THAT THE FAILURE PERSISTED. THE VEHICLE WAS TAKEN TO A TIRE SHOP AND THE CONTACT WAS INFORMED THAT THE FRONT PASSENGER'S SIDE RIM AND REAR PASSENGER'S AND DRIVER'S SIDE RIMS WERE BENT. THE VEHICLE WAS REPAIRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 12,000.*DT*AS*DT*JB

I HAD BEEN FEELING VIBRATIONS WHILE DRIVING AFTER ONLY A FEW MONTH OF OWNERSHIP. I TOOK CAR TO DEALER FOR SERVICE ON 26JULY2019 (6369 MILES) AND WAS TOLD IT WAS BRAKE ROTORS, WHICH WERE TURNED. THE PROBLEM DID NOT GO AWAY. I TOOK IT IN AGAIN ON 25JAN2020 (12811 M) AND ON 12FEB2020 (13700 M). DEALER REPLACED BRAKE ROTORS BUT SMALL VIBRATIONS DID NOT GO AWAY. ON 17FEB2020 (13928 M), I HAD TIRES REPLACED IN AN ATTEMPT TO RESOLVE VIBRATIONS. VIBRATIONS BECAME STRONGER OVER TIME. ON 4NOV2020 (20678 M) I TOOK CAR TO DISCOUNT TIRE AND HAD WHEELS BALANCED. I WAS TOLD ALL FOUR WHEELS ARE OUT OF ROUND BUT R/R IS THE WORST BENT AT .025 AND THE L/R IS ALSO BENT AND CRACKED. THIS IS A HIGH PERFORMANCE VEHICLE THAT I DO NOT RACE OR MISTREAT. THE WHEELS SHOULD DEFINITELY BE STRONG ENOUGH FOR STREET USE WITHOUT RISK OF BENDING OR BREAKING. I NOW HAVE UNSAFE WHEELS ON A HIGH PERFORMANCE VEHICLE.

ALL FOUR RIMS ARE BENT AND CRACKED. THIS IS TRUE FOR ALMOST ALL 2015 TO 2019 GRAND SPORT AND Z06 CORVETTE'S. THERE ARE MULTIPLE CLASS ACTION LAWSUITS FILED AGAINST GMC AS OF TODAY'S DATE. THE RIMS ARE DEFECTIVE AND GMC KNOWS THEY ARE. BUT REFUSES TO FIX THEM. I PAID OVER 50,000 CASH FOR MY 2019 GRAND SPORT, AND IT SITS IN THE GARAGE WITH 2 FLAT TIRES. DON'T WANT TO DRIVE IT AT OF FEAR SOMETHING MAY HAPPEN. I HAVE SPOKEN WITH GMC SEVERAL TIMES, THEY REFUSE TO HELP. CAN YOU PLEASE HELP ME?

UPON RECEIVING MY 2019 GRAND SPORT FROM THE DEALER BY TRUCKING COMPANY, ALL 4 WHEELS WERE WARPED/BENT. I REALIZED THIS WHEN I WENT TO DRIVE IT FOR THE FIRST TIME AND AROUND 50 MPH THE CAR STARTED TO SHIMMY/SHAKE. I TOOK IT TO MY LOCAL CHEVROLET DEALER AND THEY PUT IT UP ON THE RACK AND SHOWED ME ALL 4 WHEELS WHERE SPINNING WARPED. I HAVE VIDEOS OF ALL 4 WHEELS.

IN LESS THAN TWO YEARS, THIS VEHICLE HAS HAD TWO CRACKED RIMS AND FOUR BENT RIMS. IN RESEARCHING THE ISSUE ONLINE, I HAVE FOUND THAT THIS IS A MAJOR PROBLEM, PRIMARILY FOR 2014-2019 CORVETTE GRAND SPORT AND Z06 OWNERS HAVE WITH THE ALUMINUM-ALLOY WHEELS. A CRACKED WHEEL POSES A SAFETY RISK AS IT COULD PUNCTURE A TIRE WHILE DRIVING. GM HAS DONE NOTHING TO STAND BY THEIR PRODUCT, ALTHOUGH THESE CARS HAVE A BUMPER TO BUMPER WARRANTY. THERE ARE CLASS ACTION SUITS THAT HAVE BEEN FILED. THERE HAS BEEN NO SPECIFIC INCIDENT THAT ATTRIBUTE TO MY RIMS HAVING THESE PROBLEMS. IT IS NOT AN EVERDAY CAR FOR ME AND I SELDOM DRIVE IT.

THE CAR IS 2 YEARS OLD AND ONLY HAS 4,900 MILES. THE LEFT REAR WHEEL HAS 2 SMALL CRACKS. THE RIM WAS NOT DAMAGED BY ANY ROAD CONDITIONS. THE RIM WILL NO LONGER HOLD AIR AND IS STRUCTURALLY UNSOUND. THE CAR IS DRIVEN TO CAR SHOWS AND SUNDAY DRIVES, IT IS NOT ABUSED.*DT*JB