I have had 3 tire failures(blowouts)when I have hit potholes with my 21” wheels and Pirelli P Zero tires. I read on a MBZ Forum for my specific make of car - 2021/2022 MBZ S580 - that many others have experienced the same failures with these Pirelli tires. Those that have Michelin have had none. With such a small area between the road and the rim afforded by super low profile 21” setups, a tire…
2021 Mercedes-Benz S-Class wheels problems
moderate 6 complaints filed with NHTSA · avg repair $400 · see wheels across all vehicles →
Complaints
6
Recalls
0
Avg fix
$400
What stands out
Wheels accounts for 18% of all owner complaints filed against this vehicle, across 3 categories tracked.
No new NHTSA wheels complaint has been filed on this vehicle in over 3 years — the issue may be aging out of the active population.
What owners are reporting 3 most recent
Excessive Tire failure on "AMG" 21 inch wheel and tires. Pirelli tires have replaced 4 tires in four months. cracks in side wall bubbling.
I have had one tire blow out after traveling over a moderate pot hole, and 3 other tires that have been damaged with "bubbles" due to excessive stress from normal driving. In addition to the damaged tires, I have had 3 bent wheels all due to normal driving because the 21 inch wheels/tires on this vehicle cannot tolerate the loads during normal driving. This is a well-known defect by Mercedes and…
Had wheels trouble with your 2021 Mercedes-Benz S-Class?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the wheels problem on the 2021 Mercedes-Benz S-Class?
It's a documented issue but not catastrophic. 6 complaints have been filed. Repairs average $400 and most owners catch it before it causes a breakdown.
At what mileage does the wheels typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $400 for wheels repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to wheels?
No active recalls currently cover wheels issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2021/Mercedes-Benz/S-Class.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.