2013 Mercedes-Benz SL-Class Tires & Wheels Problems

AUTO MOVING AND NOT MOVING. MY HUSBAND IS OCD AND VERY PARTICULAR ABOUT OUR VEHICLES. I HAD A FLAT TIRE ON A RUN FLAT AND DAMAGED MY LEFT DRIVER'S SIDE BACK WHEEL. WE DECIDED TO REPLACE ALL 4 TIRES AND THAT WHEEL. MY SPOUSE REMOVED ALL 4 WHEELS FROM VEHICLE, CLEANED AND INSPECTED EACH WHEEL AND WE CAREFULLY PUT THEM IN THE BACK OF OUR TRUCK. I TOOK THEM TO ALDERSON MERCEDES IN LUBBOCK. I WATCHED AS MONTE THE SERVICE ADVISER CAREFULLY REMOVED ALL 4 WHEELS. LATER IN THE DAY ALDERSON CALLS AND SAYS THAT THE RIGHT BACK WHEEL HAS A CRACK IN IT AND NEEDS TO BE REPLACED. I'M FLABBERGASTED AS I KNEW IT DIDN'T BEFORE I BROUGHT IT. BUT ITS A HE SAID SHE SAID. UPON RESEARCHING THE INTERNET FOR COMPLAINTS OF MERCEDES BENZ WHEELS CRACKING I FOUND A LOT OF THEM, ENOUGH FOR A CLASS ACTION SUIT. THE PROBLEM IS WHEN NEW RUN FLAT TIRES WHICH ARE EXTREMELY TOUGH ARE INSTALLED IT IS SO DIFFICULT THAT THEY CRACK. THIS IS A DEFECT OF THE WHEEL, NOT THE TECHNICIAN. I'M AFRAID THAT IF THEY CRACK THIS EASILY WHEN JUST PUTTING A NEW TIRE ON THEM, THAT THEY WILL CRACK WHILE DRIVING ON THEM. IF THIS HAPPENS THEN THE VEHICLE IS UNSAFE TO DRIVE. PLEASE LOOK INTO THE STRESS FRACTURE PROPERTIES OF MERCEDES BENZ WHEELS. I THINK THERE IS A POTENTIAL SAFETY HAZARD ISSUE. I DID NOT DRIVE OVER A POT HOLE, SO I KNOW AS OTHER COMPLAINTANTS KNOW THIS IS A MANUFACTURING ISSUE.

TIRE WAS LOSING 1-2 POUNDS OF AIR A DAY. TOOK TO COSTCO TO FIX WHAT I BELIEVED WAS A TIRE LEAK. UPON EXAM COSTCO FOUND THAT WHEEL HAD A CRACK IN IT THAT WAS CAUSING PROBLEM AND TOLD ME THAT THEY SEE SEVERAL OF THESE CRACKS EACH YEAR ON MERCEDES. I THEN TOOK CAR TO MERCEDES DEALER AND BOUGHT A NEW WHEEL. MERCEDES WOULD NOT WARRANTY WHEEL ALTHO CAR STILL UNDER WARRANTY SAY I MUST HAVE CAUSED CRACK. I NEVER HIT ANYTHING THAT COULD HAVE CAUSED THE CRACK. MERCEDES DEALER ACKNOWLEDGED THAT THERE WAS BO EVIDENCE OF ANY DAMAGE TO WHEEL OR TIRE. I TAKE VERY GOOD CARE OF CAR. NO DAMAGE TO TIRE. IT WAS RT REAR WHEEL. MERCEDES WOULD NOT GIVE ME BACK THE CRACKED WHEEL AFTER I BOUGHT THE NEW ONE. THEY SEEM TO HAVE CARS ON ROAD WITH DEFECTIVE WHEELS THAT COULD GIVE AT ANY TIME.

TL* THE CONTACT OWNS A 2013 MERCEDES BENZ SL550. WHILE DRIVING AT 10 MPH, THE INSTRUMENT PANEL INDICATED THAT THE FRONT DRIVER SIDE TIRE NEEDED AIR. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE WHEELS WERE REMOVED AND IT WAS DIAGNOSED THAT ALL FOUR TIRES WERE CRACKED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 14,472. THE VIN WAS NOT AVAILABLE.