There are 2 owner-reported tires & wheels complaints for the 2021 Mercedes-Benz GLA-Classin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I have a zero point dmv clean record!! Tires are dysfunctional poorly made235/55 R18 The front tires are ready to blow out and look /feel very unsafe to drive no blow out yet - however last 6 months many people have noticed POOR TRACTION & asked if the car tires need air. No air WAS NEEDED!! Continental offered 40% off for replacement tires. This is unacceptable ! These are not industry safe and continental stated there’s no mileage warranty! Who gets all new tires at 26,500 miles. I’m a mom going to the grocery store and the mall! My brand new 2021 leased Car now has approx. 26,500 miles . Bought October 2020! Front tires are near bald. Back tires are nearly worn as well. Car was in & serviced at Mercedes’ where point inspections prove NO ALIGNMENT ISSUES 04/2022 and prior service dates tires were rotated 4 times and all service schedules were completed! Assumptions were made that I didn’t rotate tires as exscuse for POORLY MADE an outlet for UNSAFE TIRES. I live in a mild climate, Nor Cal and went to the snow one time. No car accidents, no beach salt climate. Also the Car is parked IN A covered garage area no excessive temps ON THE tires. No off roading. I have never seen a car tire wear like this. Colors been brown murky also continues alwaysneeds polish !!It’s not the Industry standard. It drives choppy also and reflects no air needed! For a Run flat expensive tire there’s no reason why it’s such a piece of junk. I’m middle aged and not a teenage driver this should of lasted ! Bought my car brand new nearly 50 grand Mercedes 2021! This is my 6th Mercedes’ and second leased Mercedes’ I’ve owned Escalade, 2 bmws, fiat, sabb, ml500 Mercedes’ , cla250 lease before this one that 2018 I got 40,000 miles only changed 2 tires due too moderate driving.
The contact called on behalf of his client who owns a 2021 Mercedes-Benz GLA250 equipped with Continual tires, Tire Line: Procontact GXSSR, Tire Size: 235/55r/18, and DOT 6y3lwxx43220. The contact stated while driving at 30 MPH on a local road and attempting to get into the right lane, the driver crashed into a pole where the vehicle came to a stop. The contact suffered injuries to the face from the air bag deploying and hurt her leg. No medical attention was needed. There was no warning light illuminated. The vehicle was towed to an impound lot. The manufacturer was made aware of the failure. The failure mileage was 11,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026